New Rustacean

A story and a dream (and the promise of Rust): the final episode of New Rustacean! Show Notes Rust by Example Winning Slowly Mass Affection buttondown.email/rewrite patreon.com/chriskrycho Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Freeman P. Pascal Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich JockeTF Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Kyle Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Romain Chossart Ryan Blecher Ryan Osial Satoshi Yoshikawa Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Sven Huster Tim Brooks Tim Small Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

WASI, Option::copied, and the future of async/await syntax! Show Notes Rust 1.34.1 release notes blog post discussion about Error::type_id Rust 1.34.2 release notes blog post discussion about Error::type_id Rust 1.35 release notes blog post WASI The Bike Shed episode Async/await std::futures API docs internal thread on syntax for .await Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Freeman P. Pascal Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich JockeTF Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Kyle Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Romain Chossart Ryan Blecher Ryan Osial Satoshi Yoshikawa Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Sven Huster Tim Brooks Tim Small Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Automatic generation of FFI types between Rust and C APIs. Show Notes bindgen the official guide API docs cbindgen a blog post by one of the main authors of the crate rust-ffi Binding libraries for scripting languages PyO3 Neon Rustler a great write-up from the folks at Discord Helix Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Freeman P. Pascal Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich JockeTF Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Kyle Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Romain Chossart Ryan Blecher Ryan Osial Satoshi Yoshikawa Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Sven Huster Tim Brooks Tim Small Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Exposing Rust types and functions to C API consumers. Show Notes It’s impossible to make the declarations below follow the order I talked through them on the recording without also making them horrible to read, so just use this outline instead: add_in_rust Strings concat_strings free_rust_string Point point_translate union OpaquePoint opaque_point_new opaque_point_translate opaque_point_free Links Rust FFI Omnibus the repository for the show RFC #2195 Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich JockeTF Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Romain Chossart Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Item visibility and pub() as API design tools. Show Notes The easiest and most effective way to understand the example in this case will simply be to look directly at the source code. You can read the docs for each of the nested modules, but you’ll be doing a lot of navigating around for that. Also, I am using Cargo’s --document-private-items flag, so that you can see all the items in all the modules, even those which are not public, but note that usually you would not see docs for those! Links the reference on visibility RFC #1422 episode source code e020 Sponsors Thanks to Manning for sponsoring the show and giving all of you a 40%-off discount on their whole store (but especially their WebAssembly in Action MEAP) at deals.manning.com/new-rustacean! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich JockeTF Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Romain Chossart Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Moar const fn, some Pin, and alternative Cargo registries! Show Notes 1.33 release notes Pin RFC API docs 1.34 release notes Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Cristian Paul Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Dominic Cooney Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jeff May Jendrik Illner Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Using Rust’s Foreign Function Interface (FFI) with C! Show Notes The code samples here directly match the things I described in the show, so you will likely want to look at add and ffi::add, then Point, translate, and ffi::translate in that order. Links Other helpful Rust FFI discussions: The Rust Programming Language’s materials the nomicon Rust FFI Omnibus the Reference’s discussion the associated Rust API docs Sponsors Thanks to Manning for sponsoring the show and giving all of you a 40%-off discount on their whole store (but especially Carol Nichols’ and Jake Goulding’s Rust in Motion video content and the Rust in Action MEAP!) at deals.manning.com/new-rustacean Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jendrik Illner Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zach Peters Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

How I make the show, and why you won’t find it on Google Play, Spotify, or Stitcher. Show Notes Winning Slowly guest lectures on podcasting: A, B Audio recording/editing/production software: Icecast Rogue Amoeba Audio Hijack Loopback Ferrite iZotope RX previous episodes of interest building a markdown link extractor using rustdoc Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Arun Kulshreshtha [beaorn] Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Doug Reeves Douglas Correa Edmund Kump Eduard Knyshov Embark Studios Eugene Bulkin Evan Stoll Fabio (decathorpe) Fabio Correa Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu Hugo Josefson “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jendrik Illner Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Oladapo Fadeyi Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

A story about parsing command-line arguments manually and some thoughts on “rookie mistakes.” Show Notes why you might want to invoke the same program with different names Python’s argparse library Commander in Node clap structopt pulldown-cmark Sponsors Thanks to Parity for sponsoring the show and hiring Rust developers! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Doug Reeves Douglas Correa Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jendrik Illner Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Associated items: functions and methods, constants, types, and (very briefly!) GATs. Show Notes Iterator source the first Traits deep dive episode RFC #1598 RFC #195 The Reference on associated items Rust 1.20 deals.manning.com/new-rustacean Sponsors Thanks to Manning for sponsoring the show and giving all of you a 40%-off discount on their whole store (but especially Carol Nichols’ and Jake Goulding’s Rust in Motion video content and the Rust in Action MEAP!) at deals.manning.com/new-rustacean Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Lozada Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani Arlo (Hyena) beaorn Behnam Esfahbod Benjamin Manns Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Christoffer Ceutz Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Carroll David Hewson Derek Morr Doug Reeves Douglas Correa Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jason Bowen Jendrik Illner Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joseph Mou Joseph Schrag Joe Percy Justin Ossevoort Kai Yao Kazutaka Mise Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Malnormalulo Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Soren Bramer Schmidt Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

dbg!, unified paths, more places you can use Self, and a bunch of const fn stabilizations—plus some neat community highlights! Show Notes Rust 1.32 blog post release notes smaller builds on Twitter Amethyst examples docs RustConf 2018 keynote insta Sponsors Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti Arlen Haftevani beaorn Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Cat Dad Chap Lovejoy Charlie Egan Chip Chris Palmer Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Douglas Correa Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones Hoàng Đức Hiếu “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonah Jonathan Knapp Jonathan Turner Joseph Hain Joe Percy Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Stabilizing rustfmt, clippy, tool lints, and const fn (all in both editions!), and the 2018 Edition-specific features: syntax changes and non-lexical lifetimes! Show Notes Rust 1.31 Blog Post Rust 1.31 Release Notes Rust 2018 Edition Guide a simple NLL example const fn in the reference and “const contexts” “uniform paths” the raw string syntax Sponsors Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti beaorn Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

An overview of the edition, and some of the improvements that are available in both the 2015 and 2018 editions: better lifetime elision, some Cargo features, and some library stabilizations. Show Notes Rust 1.31 Blog Post Rust 1.31 Release Notes Rust 2018 Edition Guide Previous episodes of direct interest: News: Rust 1.28 News: Rust 1.29 and 1.30 Sponsors Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti beaorn Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robbie Clarken Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Show Notes Things we mentioned on the show: the playground Ferrous Systems Magical JSON: https://quicktype.io EddyB’s company: Lyken Software Solutions Integer32 blog: “Tech Conference Budget Case Study: Rust Belt Rust 2018” Sponsors Thanks to Manning for sponsoring this episode; don’t forget to grab some of their content at 40% off using the code podnewrust18! Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Kryvomaz Alexander Payne Andrew Dirksen Andrew Thompson Anthony Deschamps Anthony Scotti beaorn Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Dan Abrams Daniel Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eduard Knyshov Embark Studios Eugene Bulkin Fabio (decathorpe) Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich Joar Wandborg Johan Andersson John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Melanson Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Pierre-Antoine Champin Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

An intro to unsafe Rust and Rust’s idea of safety. Show Notes Errata A quick correction: on the show I said that a trait needed to be unsafe when it had an unsafe fn method. This isn’t correct: safe traits can have unsafe methods, and unsafe traits can exist without any methods at all (as implied by my reference to Send and Sync). You can see this in practice in the following example, which compiles just fine! trait ASafeTrait { unsafe fn unsafe_method() {} } unsafe AnUnsafeTrait {} The idea of an unsafe trait is that it has some conditions which you must uphold to safely implement it – again, just as with Send and Sync. In the case of most traits, this will be because some trait method has invariants it needs to hold else it would cause undefined behavior. For another example of this, see the (unstable as of the time of recording) trait std::iter::TrustedLen. Thanks to Rust language team member @centril for noting this to me after listening when I was recording the show live! Links The Rust Programming Language, Chapter 19: Unsafe The Nomicon “Rust and OpenGL from Scratch”, by Nerijus Arlauskas Examples Borrow-checked code in unsafe let mut f = String::from("foo"); unsafe { let borrowed = &mut f; let borrow_again = &f; println!("{}", borrowed); // This would be unsafe and throw an error: // println!("{}", borrow_again); } (See it in a playground) Safely mutating a raw pointer let f = Box::new(12); let mut g = Box::into_raw(f); g = &mut (g + 10); (See it in a playground) Sponsors Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Payne Alexander Kryvomaz Andrew Thompson Anthony Deschamps Anthony Scotti Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Brian McCallister Bryan Stitt Bryce Johnston Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Daniel Dan Abrams Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eugene Bulkin Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Scholtens Peter Tillemans Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Procedural macros, better paths, and the Rust 2018 beta! Show Notes Rust 1.29: blog post release notes Rust 1.30: blog post release notes RFC: path clarity Sponsors Thanks to Parity for sponsoring the show again. Go check out their Rust jobs! Patreon Sponsors Adam Green Aleksey Pirogov Alexander Payne Alexander Kryvomaz Andrew Thompson Anthony Deschamps Anthony Scotti Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Bryan Stitt Bryce Johnston Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Daniel Dan Abrams Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eugene Bulkin Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" Jako Danar James Cooper James Hagans II Jerome Froelich Joar Wandborg John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Sanders Nathan Sculli Nick Coish Nick Gideo Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Tillemans Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steffen Loen Sunde Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho

Musings inspired by a project translating TypeScript to Rust Sponsors Thanks to Manning for sponsoring the show and giving all of you a 40%-off discount on their whole store (but especially Carol Nichols’ and Jake Goulding’s Rust in Motion video content and the Rust in Action MEAP!) at deals.manning.com/new-rustacean Patreon Sponsors Aaron Turon Adam Green Aleksey Pirogov Alexander Payne Alexander Kryvomaz Andrew Thompson Anthony Deschamps Anthony Scotti Behnam Esfahbod Benjamin Wasty Brandon ‘Spanky’ Mills Brian Casiello Brian Manning Bryan Stitt Bryce Johnston Caryn Finkelman Cass Costello Chap Lovejoy Charlie Egan Chip Chris Palmer Daniel Dan Abrams Daniel Bross Daniel Collin Daniel Mason David Hewson Derek Morr Doug Reeves Eugene Bulkin Fábio Botelho Gaveen Prabhasara Graham Wihlidal Henri Sivonen Ian Jones “Jake”“ferris”" Taylor" James Cooper James Hagans II Jerome Froelich Joar Wandborg John Rudnick Jon Jonathan Knapp Jonathan Turner Joseph Hain Joseph Marhee Justin Ossevoort Kai Yao Keith Gray Kilian Rault Lee Jenkins Luca Schmid Luiz Irber Lukas Eller Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Max R.R. Collada Messense Lv Micael Bergeron Michael Mc Donnell Michael Sanders Nathan Sculli Nick Coish Nick Stevens Nicolas Pochet Olaf Leidinger Oliver Uvman Oluseyi Sonaiya Ovidiu Curcan Pascal Patrick O’Doherty Paul Naranja Paul Osborne Peter Tillemans Ralph Giles Ramon Buckland Randy MacLeod Raph Levien Richard Dallaway Rob Tsuk Robert Chrzanowski Ryan Blecher Ryan Osial Scott Moeller Sebastián Ramírez Magrí Simon Dickson Simon G Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tim Süberkrüb Tom Prince Toolmaker’s Guild Ty Overby Tyler Harper Victor Kruger Will Greenberg William Roe Zak van der Merwe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: + Twitter: @newrustacean + Email: hello@newrustacean.com Chris Krycho + GitHub: chriskrycho + Twitter: @chriskrycho #[doc(include = “../docs/bonus/translating-between-languages.md”)] pub struct Script;

What burnout is, the many ways it can happen to us, and what we can do about it. Show Notes My blog posts on burnout (and the RSS feed) Mayo clinic guidelines Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Brian Manning Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Damien Stanton Dan Abrams Daniel Bross Daniel Collin Daniel Mason Daniel P. Clark David Hewson Derek Morr Eugene Bulkin Graham Wihlidal Hans Fjällemark Henri Sivonen Ian Jones James Cooper Jerome Froelich Joar Wandborg John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Lukas Eller Luiz Irber Mark LeMoine Martin Heuschober: Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Michael Mc Connell Nathan Sculli Nick Coish Nick Stevens Nicolas Pochet Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty Paul Naranja Paul Osborne Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Richard Dallaway Robert Chrzanowski Ryan Blecher Ryan Osial Sebastián Ramírez Magrí Shane Utt Simon Dickson Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Stable `#[global_allocator]`, more Rust 2018 Edition schedule news, video learning resources, and a static site generator! Show Notes Rust 1.28: blog post release notes wee_alloc: repository blog post rustfmt RC Nick Cameron’s LinuxConfAu 2018 tutorial Gutenberg Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Damien Stanton Dan Abrams Daniel Collin Daniel Mason Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich Joar Wandborg John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Martin Heuschober: Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Coish Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Robert Chrzanowski Ryan Blecher Ryan Osial Sascha Grunert Sebastián Ramírez Magrí Shane Utt Simon Dickson Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

How Rust both borrows from FP languages and charts its own, very different course. Show Notes Sponsored by Parity Technologies! Parity is hiring Rust developers so if you’re interested, you should check out their job listings! Links Maybe Haskell “shared mutable state is the root of all evil” “code smells” Persistent Data Types/Structures rpds crate immutable.rs Sponsors Aaron Turon Alexander Kryvomaz Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Damien Stanton Dan Abrams Daniel Collin Daniel Mason Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckland Randy MacLeod Raph Levien reddraggone9 Robert Chrzanowski Ryan Blecher Ryan Osial Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Closure traits, `impl trait`, `dyn trait`, and object safety! Show Notes Sponsored by Parity Technologies! Parity is hiring Rust developers so if you’re interested, you should check out their job listings! Links RFC #1733: Trait Aliases RFC #255: Object Safety Ch. 17 in the Second Edition of The Rust Programming Language Huon Wilson’s post Example You can see all of the pieces of the final example described in the show here (and the module has the required definitions for Point). let points = vec![ Point { x: 1.0, y: 2.0 }, Point { x: 12.0, y: 4.3 }, Point { x: -5.4, y: 18.7 }, ]; let origin = Point::default(); // This is the version we start with. It works fine, but it's not elegant. let distances_inline: Vec = points .iter() .map(|point| { let change = point - &origin; (change.x.powi(2) + change.y.powi(2)).sqrt() }) .collect(); // This version is *much* cleaner! let distances_impl: Vec = points.iter().map(distance_from_impl(&origin)).collect(); Sponsors Aaron Turon Alexander Kryvomaz Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Damien Stanton Dan Abrams Daniel Collin Daniel Mason Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckland Randy MacLeod Raph Levien reddraggone9 Robert Chrzanowski Ryan Blecher Ryan Osial Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Stable SIMD, `dyn trait`, `rustfix` and the alpha release of the Rust 2018 Edition Preview! Show Notes Rust 1.27: blog post release notes This Week in Rust The Rusty Spike Hello Rust Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Damien Stanton Dan Abrams Daniel Collin Daniel Mason Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Martin Heuschober: Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Robert Chrzanowski Ryan Blecher Ryan Osial Sascha Grunert Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Operators as sugar for traits, traits as generic constraints, monomorphization, and universal and existential types. Show Notes on monomorphization, see also Sean Griffin’s RustConf 2017 talk zero-cost abstractions Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Damien Stanton Dan Abrams Daniel Collin Daniel Mason Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jon Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Martin Heuschober Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Ryan Osial Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

wasm intro, wasm-bindgen, and wasm-pack Show Notes WebAssembly asm.js wasm-bindgen wasm-pack Rust wasm working group GitHub org Twitter This week in Rust and WebAssembly Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

impl trait, match on references, Results from main, and more. A good way to mark three years since Rust 1.0! Show Notes Rust 1.26: blog post release notes RFC #2115 The Rusty Spike webassembly.studio burntsushi’s now-1.0 crates: regex csv docopt Search crates VS Code plugin Sponsors Aaron Turon adsertoris Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brandon “Spanky” Mills Brian Casiello Chap Lovejoy Charlie Egan Chip Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Defining and using your own traits, using other crates' traits, and the orphan rule. Show Notes Traits— in the Rust book in Rust by Example Also of interest: specialization: RFC #1210 recent blog posts: “Maximally minimal specialization: always applicable impls” “Sound and ergonomic specialization for Rust” Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Joseph Hain Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Paths and matches and SIMD, cargo new changes, and tons of community-driven learning materials! Show Notes Rust 1.25.0 blog post RFC #1358 – #[repr(align)] RFC #2325 – SIMD stabilization RustConf CFP Hello Rust “Functional and Concurrent Programming in Rust” Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Antonin Carette Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Brian Casiello Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Buckley Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Laurie Hedge Luca Schmid Luiz Irber Mark LeMoine Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Raj Venkalil Ramon Buckley Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steve Jenson Steven Knight Steven Murawski Stuart Hinson Tim Brooks Timm Preetz Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

My Rust Belt Rust 2017 talk! Show Notes slides video script on my website Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Performance wins, incremental compilation, and the Rust 2018 Roadmap and Epoch. Show Notes Rust 1.24.0 blog post Rust 1.24.1 blog post Rust 2018 Roadmap RFC Rust Epochs RFC Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

The library for serialization and deserialization in Rust. Show Notes Serde custom derive serde_json its JSON parsing its JSON writer Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

The “marker traits” that Rust uses for safe concurrency. Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Guido Hoermann [Hans Fjällemark] Hendrik Sollich Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Getting Diesel to 1.0, writing docs and exposing problems with the API, improving Diesel in the future, and thinking about API design for open source libraries in general. Show notes Macros 2.0 The Bike Shed episodes on Diesel 0.99 and 1.0 126: Speaking of Compilers… - where Sean talked about some of the same changes mentioned on the show here. 135: A Series of Unfortunate Examples - where Sean talks a bit more about his adventures writing docs for Diesel 1.0 (and the corresponding feature freeze). Generic associated types, which you may have heard of under the name “associated type constructors” Multitenancy Library patterns: multiple levels of abstraction – Tomas Petricek on designing library abstractions with a 80%/14%/5%/1% structure. blanket implementations, specialization, coherence, and [the lattice rule][lattice] Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Guido Hoermann [Hans Fjällemark] Hendrik Sollich Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Shane Utt Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Growing Diesel's community, self-imposed technical challenges, and some of the ways Diesel has contributed to the Rust ecosystem. Show notes Sean’s previous appearance on the show Chat app options: IRC Slack Gitter The Diesel Gitter room Discord SQL back ends PostgreSQL SQLite MySQL endianness byteorder crate object safety trait object Sean’s RustConf talk monomorphization Custom derive and procedural macros Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Guido Hoermann [Hans Fjällemark] Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Show notes Rust 1.23 1.23 release notes rustdoc tracking issue rustdoc blog post not copying function arguments the first news episode the impl period impl period announcement final newsletter Diesel ORM Firefox Quantum “Fearless Concurrency in Firefox Quantum” e015: Not dumb pointers. WebAssembly classic asteroids game a password generator Yew JSX stdweb Glimmer VM spike “Rust and the Case for WebAssembly in 2018” “New Year’s Rust: A Call for Community Blogposts” my other podcast, Winning Slowly Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty [Paul Naranja] Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Matt’s experience porting wget to Rust. Show Notes Rosetta Code wget Matt’s Rust implementation Matt’s blog posts Writing a Command Line Tool in Rust Testing a Rust Command Line Tool Rust Nairobi Meetup @RustNairobi Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Lee’s experience designing a new website for Rust. Show Notes Increasing Rust’s Reach Ember Rails Talks at RustConf (as Liz Baillie) at RustFest Kyiv (as Liz Baillie) comparing Rust and Ruby at a meetup Sinatra Helix the Slackbot framework Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

Anna's experience learning Rust while porting a Raspberry Pi Python project as part of the Increasing Rust’s Reach 2017 program. Show Notes Increasing Rust’s Reach Go This Week In Rust PyCon Raspberry Pi Sense HAT PyCascades Andrew Gallant (burntsushi) ripgrep RustBridge exercism.io the other Sense HAT Rust conversion Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Chap Lovejoy Charlie Egan Chris Jones Chris Palmer Coleman McFarland Dan Abrams Daniel Collin Daniel P. Clark David W. Allen David Hewson Derek Morr Eugene Bulkin Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Rudnick Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Brenner Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty Peter Tillemans Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta Victor Kruger Will Greenberg William Roe Yaacov Finkelman Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

Quality of life improvements, Failure, wasm, and rustdoc fun. Links and Notes Rust 1.21 blog post “When Will the RLS be Released?” Rust 1.22 Rusty Spike Rust Fest Rust Belt Rust YouTube channel my talk: script and slides the Failure crate prior art: error-chain wasm support in Rust itself external Markdown files for docs the RFC the implementation Sponsors Aaron Turon Alexander Payne Anthony Deschamps Anthony Scotti Anton Van Moere Aleksey Pirogov Andreas Fischer Andrew Thompson Austin LeSure Behnam Esfahbod Benjamin Wasty Brent Vatne Caryn Finkelman Charlie Egan Chris Jones Christian Schwarz Chris Palmer Dan Abrams Daniel Collin David W. Allen David Hewson Derek Morr Eugene Bulkin Henri Sivonen Ian Jones Jakub “Limeth” Hlusička James Cooper Jerome Froelich John Chandler Jonathan Turner Jupp Müller Justin Ossevoort Karl Hobley Keith Gray Kilian Rault Luca Schmid Masashi Fujita Matt Rudder Matthew Bettcher Matthew Brenner Matthew Piziak Matthias Ruszala Max Jacobson Messense Lv Micael Bergeron Nathan Sculli Nick Stevens Oluseyi Sonaiya Ovidiu Curcan Pascal Hertleif Patrick O’Doherty Peter Tillemans Peter Zuidhoek Ralph Giles (“rillian”) Randy MacLeod Raph Levien reddraggone9 Ryan Blecher Sam Whited Sebastián Ramírez Magrí Simon G. Steven Murawski Stuart Hinson Tim Brooks Tom Prince Ty Overby Tyler Harper Vesa Kaihlavirta William Roe Zachary Snyder Zaki (Thanks to the couple people donating who opted out of the reward tier, as well. You know who you are!) Become a sponsor Patreon Venmo Dwolla Cash.me Flattr PayPal.me Contact New Rustacean: Twitter: @newrustacean Email: hello@newrustacean.com Chris Krycho GitHub: chriskrycho Twitter: @chriskrycho

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.

A micro-interview recorded at Rust Belt Rust 2017, in Columbus, Ohio, October 27–28.