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num-traits
bors[bot] c4c93f10ff Merge #68 7 anos atrás
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src f35cce229e Always use #![no_std], and declare std when enabled 7 anos atrás
tests bbbc2bd1d7 impl 128-bit numeric casts 7 anos atrás
.gitignore 44679902bd Update num-macros to Rust master 10 anos atrás
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README.md 7e055b131f Document more impls that require std 7 anos atrás
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README.md

num-traits

crate documentation minimum rustc 1.8 Travis status

Numeric traits for generic mathematics in Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-traits = "0.2"

and this to your crate root:

extern crate num_traits;

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

The Float and Real traits are only available when std is enabled. The FloatCore trait is always available. MulAdd and MulAddAssign for f32 and f64 also require std, as do implementations of signed and floating- point exponents in Pow.

Implementations for i128 and u128 are only available when i128 is enabled.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-traits crate is tested for rustc 1.8 and greater.