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bors[bot] b5906eeeab Merge #257		1 年之前
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ci	df7d933705 ci: downgrade libm for MSRV testing	1 年之前
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.gitignore	44679902bd Update num-macros to Rust master	9 年之前
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README.md	b95b3fd099 Always test libm support	1 年之前
RELEASES.md	4a2e648d93 Release 0.2.15	2 年之前
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build.rs	856d342c15 Always test NumAssignRef	1 年之前

num-traits

Numeric traits for generic mathematics in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"

Features

This crate can be used without the standard library (#![no_std]) by disabling the default std feature. Use this in Cargo.toml:

[dependencies.num-traits]
version = "0.2"
default-features = false
# features = ["libm"]    # <--- Uncomment if you wish to use `Float` and `Real` without `std`

The Float and Real traits are only available when either std or libm is enabled.

The FloatCore trait is always available. MulAdd and MulAddAssign for f32 and f64 also require std or libm, as do implementations of signed and floating- point exponents in Pow.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-traits crate is tested for rustc 1.31 and greater.

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

README.md