What's New In Rust 1.79 And 1.80 Rustacean Station podcast

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What's New in Rust 1.79 and 1.80

8d ago 1:27:46

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Content provided by Jon Gjengset and Rustacean Station. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Jon Gjengset and Rustacean Station or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Jon and Ben discuss the highlights of the 1.79 and 1.80 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!

Timestamps & referenced resources

[@01:02] - Rust 1.79

[@01:02] - Inline const expressions
[@08:33] - Bounds in associated type position
[@14:11] - Extending automatic temporary lifetime extension
- Mara’s blog post on temporary lifetimes
[@21:55] - Frame pointers enabled in standard library builds
- Does omitting the frame pointer really affect performance?
[@25:37] - Stabilized APIs
- [@25:37] - {integer}::unchecked_add
- [@27:39] - <*const [T]>::len
- [@29:21] - <[u8]>::utf8_chunks
- [@31:21] - CStr::count_bytes
- [@32:41] - num::NonZero
- [@36:30] - io::Error::downcast
- [@36:50] - path::absolute
[@38:18] - Changelog deep-dive
- [@38:31] - Stabilize WASM target features that are in phase 4 and 5
- [@39:15] - Document overrides of clone_from() in core/std
- [@41:46] - Switch to using gitoxide by default for listing files in cargo
- [@43:03] - Stabilize lint unnameable_types
- [@44:46] - manual_clamp lint

[@45:46] - Rust 1.80

[@46:09] - LazyCell and LazyLock
[@53:42] - Checked cfg names and values
- Detailed blog post on checked cfg
[@56:41] - Exclusive ranges in patterns
[@58:52] - Stabilized APIs
- [@59:05] - Vec::<[T; N]>::into_flattened
  - <[[T; N]]>::as_flattened
- [@1:00:31] - <[u8]>::trim_ascii
- [@1:02:06] - NonNull::add and other ptr-like methods
- [@1:03:41] - impl IntoIterator for Box<[T]>
- [@1:05:46] - Option::take_if
- [@1:07:30] - Ipv4Addr::to_bits
[@1:09:10] - Changelog deep-dive
- [@1:09:25] - x86_64-unknown-linux-none
- [@1:11:07] - Add size_of and align_of to the prelude
- [@1:12:34] - Never type fallback flowing into unsafe
- [@1:17:29] - New panics and aborts in the standard library
  - Abort when OwnedFd is violated
  - Panic if set_extension adds /
- [@1:20:28] - Restore enum variants in rustdoc for type aliases
- [@1:21:12] - Change assigning_clones lint to pedantic
- [@1:22:15] - Turn lints into hard errors
- [@1:22:49] - env::set_var regression
- [@1:24:34] - StdoutLock regression

[@1:26:00] - Rust 1.80.1

Fixes miscompilation when comparing floats and false positives in the dead_code lint.

Credits

Intro Theme: Aerocity

Audio Editing: Jon Gjengset

Hosting Infrastructure: Jon Gjengset

Show Notes: Jon Gjengset

Hosts: Jon Gjengset and Ben Striegel

… continue reading

174 episodes

#Jon Gjengset #Rustacean Station #Prog Languages #Tech

Artwork

What's New in Rust 1.79 and 1.80

Rustacean Station

267 subscribers

published 8d ago

Share

MP3•Episode home

Content provided by Jon Gjengset and Rustacean Station. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Jon Gjengset and Rustacean Station or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://podcastplayer.com/legal.

Jon and Ben discuss the highlights of the 1.79 and 1.80 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!

Timestamps & referenced resources

[@01:02] - Rust 1.79

[@01:02] - Inline const expressions
[@08:33] - Bounds in associated type position
[@14:11] - Extending automatic temporary lifetime extension
- Mara’s blog post on temporary lifetimes
[@21:55] - Frame pointers enabled in standard library builds
- Does omitting the frame pointer really affect performance?
[@25:37] - Stabilized APIs
- [@25:37] - {integer}::unchecked_add
- [@27:39] - <*const [T]>::len
- [@29:21] - <[u8]>::utf8_chunks
- [@31:21] - CStr::count_bytes
- [@32:41] - num::NonZero
- [@36:30] - io::Error::downcast
- [@36:50] - path::absolute
[@38:18] - Changelog deep-dive
- [@38:31] - Stabilize WASM target features that are in phase 4 and 5
- [@39:15] - Document overrides of clone_from() in core/std
- [@41:46] - Switch to using gitoxide by default for listing files in cargo
- [@43:03] - Stabilize lint unnameable_types
- [@44:46] - manual_clamp lint

[@45:46] - Rust 1.80

[@46:09] - LazyCell and LazyLock
[@53:42] - Checked cfg names and values
- Detailed blog post on checked cfg
[@56:41] - Exclusive ranges in patterns
[@58:52] - Stabilized APIs
- [@59:05] - Vec::<[T; N]>::into_flattened
  - <[[T; N]]>::as_flattened
- [@1:00:31] - <[u8]>::trim_ascii
- [@1:02:06] - NonNull::add and other ptr-like methods
- [@1:03:41] - impl IntoIterator for Box<[T]>
- [@1:05:46] - Option::take_if
- [@1:07:30] - Ipv4Addr::to_bits
[@1:09:10] - Changelog deep-dive
- [@1:09:25] - x86_64-unknown-linux-none
- [@1:11:07] - Add size_of and align_of to the prelude
- [@1:12:34] - Never type fallback flowing into unsafe
- [@1:17:29] - New panics and aborts in the standard library
  - Abort when OwnedFd is violated
  - Panic if set_extension adds /
- [@1:20:28] - Restore enum variants in rustdoc for type aliases
- [@1:21:12] - Change assigning_clones lint to pedantic
- [@1:22:15] - Turn lints into hard errors
- [@1:22:49] - env::set_var regression
- [@1:24:34] - StdoutLock regression

[@1:26:00] - Rust 1.80.1

Fixes miscompilation when comparing floats and false positives in the dead_code lint.

Credits

Intro Theme: Aerocity

Audio Editing: Jon Gjengset

Hosting Infrastructure: Jon Gjengset

Show Notes: Jon Gjengset

Hosts: Jon Gjengset and Ben Striegel

… continue reading

174 episodes

#Jon Gjengset #Rustacean Station #Prog Languages #Tech

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