What's New in Rust 1.48 and 1.49
Jan 13, 2021•45 min
Episode description
Jon and Ben take a look at the features of the Rust 1.48 and 1.49 releases.
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- [@01:10] - Easier linking in Rustdoc
- [@03:57] - Adding search aliases in Rustdoc
- [@07:03] - Implement TryFrom<Vec<T>> for fixed-length arrays
- [@10:51] - future::ready and future::pending
- [@15:21] - More stdlib APIs made const
- [@18:05] - mem::uninitialized will now panic if any inner types inside a struct or enum disallow zero-initialization
- [@20:18] - When trait bounds on associated types or opaque types are ambiguous, the compiler no longer makes an arbitrary choice on which bound to use
- [@24:20] - 64-bit ARM Linux reaches Tier 1
- [@30:20] - Test framework captures output in threads
- [@33:36] - Library changes
- [@34:36] - You can now bind by reference and by move in patterns
- [@38:09] - Unions can now implement Drop, and you can now have a field in a union with ManuallyDrop<T>
Intro Theme: Aerocity
Audio Editing: T.J. Telan
Hosting Infrastructure: Jon Gjengset
Show Notes: Ben Striegel
Hosts: Jon Gjengset and Ben Striegel
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