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Fix release note problems noticed after merging.
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RELEASES.md
44
RELEASES.md
@ -4,10 +4,10 @@ Version 1.33.0 (2019-02-28)
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Language
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--------
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- [You can now use the `cfg(target_vendor)` attribute.][57465] E.g.
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`#[cfg(target_vendor="linux")] fn main() { println!("Hello Linux!"); }`
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`#[cfg(target_vendor="apple")] fn main() { println!("Hello Apple!"); }`
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- [Integer patterns such as in a match expression can now be exhaustive.][56362]
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E.g. You can have match statement on a `u8` that covers `0..=255` and
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you would no longer be required to have a `_ => unreachable!()` case.
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you would no longer be required to have a `_ => unreachable!()` case.
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- [You can now have multiple patterns in `if let` and `while let`
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expressions.][57532] You can do this with the same syntax as a `match`
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expression. E.g.
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@ -51,8 +51,7 @@ Language
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// Allowed as there is only one `Read` in the module.
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pub trait Read {}
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```
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- [`extern` functions will now abort by default when panicking.][55982]
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This was previously undefined behaviour.
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- [You may now use `Rc`, `Arc`, and `Pin` as method receivers][56805].
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Compiler
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--------
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@ -109,27 +108,30 @@ Compatibility Notes
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are now deprecated in the standard library, and their usage will now produce a warning.
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Please use the `str::{trim_start, trim_end, trim_start_matches, trim_end_matches}`
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methods instead.
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- The `Error::cause` method has been deprecated in favor of `Error::source` which supports
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downcasting.
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[57615]: https://github.com/rust-lang/rust/pull/57615/
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[57465]: https://github.com/rust-lang/rust/pull/57465/
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[57532]: https://github.com/rust-lang/rust/pull/57532/
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[57535]: https://github.com/rust-lang/rust/pull/57535/
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[57566]: https://github.com/rust-lang/rust/pull/57566/
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[55982]: https://github.com/rust-lang/rust/pull/55982/
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[56303]: https://github.com/rust-lang/rust/pull/56303/
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[56351]: https://github.com/rust-lang/rust/pull/56351/
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[56362]: https://github.com/rust-lang/rust/pull/56362
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[56642]: https://github.com/rust-lang/rust/pull/56642/
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[56769]: https://github.com/rust-lang/rust/pull/56769/
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[56805]: https://github.com/rust-lang/rust/pull/56805
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[56947]: https://github.com/rust-lang/rust/pull/56947/
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[57049]: https://github.com/rust-lang/rust/pull/57049/
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[57067]: https://github.com/rust-lang/rust/pull/57067/
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[57105]: https://github.com/rust-lang/rust/pull/57105
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[57130]: https://github.com/rust-lang/rust/pull/57130/
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[57167]: https://github.com/rust-lang/rust/pull/57167/
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[57175]: https://github.com/rust-lang/rust/pull/57175/
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[57234]: https://github.com/rust-lang/rust/pull/57234/
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[57332]: https://github.com/rust-lang/rust/pull/57332/
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[56947]: https://github.com/rust-lang/rust/pull/56947/
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[57049]: https://github.com/rust-lang/rust/pull/57049/
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[57067]: https://github.com/rust-lang/rust/pull/57067/
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[56769]: https://github.com/rust-lang/rust/pull/56769/
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[56642]: https://github.com/rust-lang/rust/pull/56642/
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[56303]: https://github.com/rust-lang/rust/pull/56303/
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[56351]: https://github.com/rust-lang/rust/pull/56351/
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[55982]: https://github.com/rust-lang/rust/pull/55982/
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[56362]: https://github.com/rust-lang/rust/pull/56362
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[57105]: https://github.com/rust-lang/rust/pull/57105
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[57465]: https://github.com/rust-lang/rust/pull/57465/
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[57532]: https://github.com/rust-lang/rust/pull/57532/
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[57535]: https://github.com/rust-lang/rust/pull/57535/
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[57566]: https://github.com/rust-lang/rust/pull/57566/
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[57615]: https://github.com/rust-lang/rust/pull/57615/
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[cargo/6484]: https://github.com/rust-lang/cargo/pull/6484/
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[`unix::FileExt::read_exact_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.read_exact_at
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[`unix::FileExt::write_all_at`]: https://doc.rust-lang.org/std/os/unix/fs/trait.FileExt.html#method.write_all_at
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@ -170,7 +172,7 @@ Language
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- [You can now match against literals in macros with the `literal`
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specifier.][56072] This will match against a literal of any type.
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E.g. `1`, `'A'`, `"Hello World"`
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- [Self can now be used as a constructor and pattern for unit and tuple structs.][56365] E.g.
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- [Self can now be used as a constructor and pattern for unit and tuple structs.][56365] E.g.
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```rust
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struct Point(i32, i32);
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@ -460,7 +462,7 @@ Version 1.31.0 (2018-12-06)
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Language
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--------
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- 🎉 [This version marks the release of the 2018 edition of Rust.][54057] 🎉
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- 🎉 [This version marks the release of the 2018 edition of Rust.][54057] 🎉
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- [New lifetime elision rules now allow for eliding lifetimes in functions and
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impl headers.][54778] E.g. `impl<'a> Reader for BufReader<'a> {}` can now be
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`impl Reader for BufReader<'_> {}`. Lifetimes are still required to be defined
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