2018-02-07 01:01:31 +00:00
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# Release 0.2.0
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- **breaking change**: There is now a `std` feature, enabled by default, along
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with the implication that building *without* this feature makes this a
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`#[no_std]` crate.
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- The `Float` and `Real` traits are only available when `std` is enabled.
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- Otherwise, the API is unchanged, and num-traits 0.1.43 now re-exports its
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items from num-traits 0.2 for compatibility (the [semver-trick]).
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**Contributors**: @cuviper, @termoshtt, @vks
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[semver-trick]: https://github.com/dtolnay/semver-trick
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# Release 0.1.43
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- All items are now re-exported from num-traits 0.2 for compatibility.
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2018-01-23 02:06:22 +00:00
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# Release 0.1.42
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- [num-traits now has its own source repository][num-356] at [rust-num/num-traits][home].
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- [`ParseFloatError` now implements `Display`][22].
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- [The new `AsPrimitive` trait][17] implements generic casting with the `as` operator.
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- [The new `CheckedShl` and `CheckedShr` traits][21] implement generic
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support for the `checked_shl` and `checked_shr` methods on primitive integers.
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- [The new `Real` trait][23] offers a subset of `Float` functionality that may be applicable to more
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types, with a blanket implementation for all existing `T: Float` types.
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Thanks to @cuviper, @Enet4, @fabianschuiki, @svartalf, and @yoanlcq for their contributions!
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[home]: https://github.com/rust-num/num-traits
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[num-356]: https://github.com/rust-num/num/pull/356
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[17]: https://github.com/rust-num/num-traits/pull/17
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[21]: https://github.com/rust-num/num-traits/pull/21
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[22]: https://github.com/rust-num/num-traits/pull/22
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[23]: https://github.com/rust-num/num-traits/pull/23
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# Prior releases
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No prior release notes were kept. Thanks all the same to the many
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contributors that have made this crate what it is!
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