Update RELEASES.md

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XAMPPRocky 2021-05-27 13:33:25 +02:00 committed by GitHub
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@ -41,7 +41,8 @@ Libraries
return `impl Iterator<Item=&T>`, but this may change in a
future edition to change `Item` to `T`. Calling `IntoIterator::into_iter`
directly on arrays will provide `impl Iterator<Item=T>` as expected.
- [`NonZero<T>::{leading_zeros, trailing_zeros}` is now `const`.][84082]
- [`leading_zeros`, and `trailing_zeros` are now available on all
`NonZero` integer types.][84082]
- [`{f32, f64}::from_str` now parse and print special values
(`NaN`, `-0`) according to IEEE RFC 754.][78618]
- [You can now index into slices using `(Bound<usize>, Bound<usize>)`.][77704]