New Rustacean  learning The Rust Programming Language

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<f32> = 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<f32> = points.iter().map(distance_from_impl(&

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 C

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 Ste

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

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 Jacobs

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 M

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 Sonai

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 Tyle

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

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. Stev

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

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 Lovejo

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 Matt

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 Lu

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 Bl

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

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 Patr

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.