October 05, 2022

What's New in Rust 1.62, 1.63, and 1.64

1 hour 31 minutes

Jon and Ben discuss the highlights of the 1.62, 1.63, and 1.64 releases of Rust.

Contributing to Rustacean Station

Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor!

Twitter: @rustaceanfm

Discord: Rustacean Station

Github: @rustacean-station

Email: [email protected]

Timestamps & referenced resources

[@00:50] - Rust 1.62

[@00:58] - cargo add

Maintaining sorting in TOML files

toml_edit

cargo-edit

[@03:37] - #[default] enum variants

Generated bounds part of RFC

Macro helper attributes

Extra bounds on derive

[@07:36] - Thinner, faster mutexes on Linux

Tracking issue

Short thread on the change from Mara

More details from Mara on pthread mutexes

[@13:21] - Bare-metal x86_64 target

Target triples

Tier 2 target policy

Tier 2 targets

x86_64-unknown-none

Custom target triples

[@22:20] - Stabilized APIs

f64::total_cmp

Implementing PR

Stdin::lines

FusedIterator

[@29:22] - Changelog deep-dive

cargo -F for --features

unaligned_references lint now warns by default

addr_of!

[@31:09] - Rust 1.62.1

Not much to talk about. We also didn’t talk about:

Rustup 1.25.0

Rustup 1.25.1

[@31:56] - Rust 1.63

[@31:56] - Scoped threads

The Leakpocalypse issue

Pre-Pooping Your Pants With Rust

[@40:41] - Rust ownership for raw file descriptors

Rust I/O Safety RFC

[@43:45] - const mutex initialization

[@43:54] - Turbofish and impl Trait arguments

Search/replace generics reference

Rust reference for turbofish

[@52:03] - Non-lexical lifetimes migration complete

NLL stabilization and borrowck’s future

polonius

[@51:33] - Stabilized APIs

array::from_fn

Box::into_pin

Things Rust-in-Linux needs from Rust

[@56:27] - Changelog deep-dive

cargo --config

cargo new test code updated

New targets: Apple WatchOS and Nintendo 3DS

[OsStr]::join

The Join trait

[@1:00:24] - Rust 1.64

[@1:00:32] - IntoFuture

Reference in original async/await RFC

Original IntoFuture regression

[@1:03:43] - C-compatible FFI types in core

libc crate

libcpocalypse

[@1:09:37] - rust-analyzer component in rustup

rust-analyzer proxy binary added to rustup

[@1:13:19] - Cargo workspace inheritance and multi-target builds

Inheriting attributes from the workspace

[@1:15:58] - Stabilized APIs

Stabilization PR for ready!

[@1:18:03] - Compatibility notes

Increasing the glibc and Linux kernel requirements

RLS deprecation

[@1:22:33] - Other changes

Profile-Guided Optimization

PR landing lint for unused tuple fields

[@1:25:12] - Changelog deep-dive

[build.jobs]

Implementing PR for negative values

New target: Nintendo Switch

Improve derive(Debug)

Other internal changes

Optimizing Vec::insert

Credits

Intro Theme: Aerocity

Audio Editing: Aerocity

Hosting Infrastructure: Jon Gjengset

Show Notes: Jon Gjengset

Hosts: Jon Gjengset and Ben Striegel

...more

View all episodes

By Rustacean Station

4.9

6262 ratings

October 05, 2022

What's New in Rust 1.62, 1.63, and 1.64

1 hour 31 minutes

Jon and Ben discuss the highlights of the 1.62, 1.63, and 1.64 releases of Rust.

Contributing to Rustacean Station

Rustacean Station is a community project; get in touch with us if you’d like to suggest an idea for an episode or offer your services as a host or audio editor!

Twitter: @rustaceanfm

Discord: Rustacean Station

Github: @rustacean-station

Email: [email protected]

Timestamps & referenced resources

[@00:50] - Rust 1.62

[@00:58] - cargo add

Maintaining sorting in TOML files

toml_edit

cargo-edit

[@03:37] - #[default] enum variants

Generated bounds part of RFC

Macro helper attributes

Extra bounds on derive

[@07:36] - Thinner, faster mutexes on Linux

Tracking issue

Short thread on the change from Mara

More details from Mara on pthread mutexes

[@13:21] - Bare-metal x86_64 target

Target triples

Tier 2 target policy

Tier 2 targets

x86_64-unknown-none

Custom target triples

[@22:20] - Stabilized APIs

f64::total_cmp

Implementing PR

Stdin::lines

FusedIterator

[@29:22] - Changelog deep-dive

cargo -F for --features

unaligned_references lint now warns by default

addr_of!

[@31:09] - Rust 1.62.1

Not much to talk about. We also didn’t talk about:

Rustup 1.25.0

Rustup 1.25.1

[@31:56] - Rust 1.63

[@31:56] - Scoped threads

The Leakpocalypse issue

Pre-Pooping Your Pants With Rust

[@40:41] - Rust ownership for raw file descriptors

Rust I/O Safety RFC

[@43:45] - const mutex initialization

[@43:54] - Turbofish and impl Trait arguments

Search/replace generics reference

Rust reference for turbofish

[@52:03] - Non-lexical lifetimes migration complete

NLL stabilization and borrowck’s future

polonius

[@51:33] - Stabilized APIs

array::from_fn

Box::into_pin

Things Rust-in-Linux needs from Rust

[@56:27] - Changelog deep-dive

cargo --config

cargo new test code updated

New targets: Apple WatchOS and Nintendo 3DS

[OsStr]::join

The Join trait

[@1:00:24] - Rust 1.64

[@1:00:32] - IntoFuture

Reference in original async/await RFC

Original IntoFuture regression

[@1:03:43] - C-compatible FFI types in core

libc crate

libcpocalypse

[@1:09:37] - rust-analyzer component in rustup

rust-analyzer proxy binary added to rustup

[@1:13:19] - Cargo workspace inheritance and multi-target builds

Inheriting attributes from the workspace

[@1:15:58] - Stabilized APIs

Stabilization PR for ready!

[@1:18:03] - Compatibility notes

Increasing the glibc and Linux kernel requirements

RLS deprecation

[@1:22:33] - Other changes

Profile-Guided Optimization

PR landing lint for unused tuple fields

[@1:25:12] - Changelog deep-dive

[build.jobs]

Implementing PR for negative values

New target: Nintendo Switch

Improve derive(Debug)

Other internal changes

Optimizing Vec::insert

Credits

Intro Theme: Aerocity

Audio Editing: Aerocity

Hosting Infrastructure: Jon Gjengset

Show Notes: Jon Gjengset

Hosts: Jon Gjengset and Ben Striegel

...more

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What's New in Rust 1.62, 1.63, and 1.64

What's New in Rust 1.62, 1.63, and 1.64

More shows like Rustacean Station

The Changelog: Software Development, Open Source

Accidental Tech Podcast

Software Engineering Daily

Talk Python To Me

The TWIML AI Podcast (formerly This Week in Machine Learning & Artificial Intelligence)

Python Bytes

Syntax - Tasty Web Development Treats

CoRecursive: Coding Stories

Practical AI

The Real Python Podcast

Machine Learning Street Talk (MLST)

Hard Fork

Software Unscripted

Oxide and Friends

Rust in Production