afa81f80e4
30: Re-introduce the std feature r=vks a=cuviper This is a port of @vks's rust-num/num#296, but without the feature-toggled changes to `Float`. Now `Float` and the newer `Real` are completely dependent on having `std` enabled. In the future we can consider adding separate more-limited float/real traits that can work without `std`, like the `BaseFloat` that was originally proposed in the former PR. This is a breaking change with a bump to 0.2, since anyone currently using `default-features = false` will lose functionality. The actual API is otherwise unchanged, so my plan is to employ the "semver trick" -- publishing a new num-traits-0.1 that re-exports everything from 0.2 (with `std`). Thus all `num-traits` users should remain compatible even if they mix 0.1 and 0.2. Closes #16. |
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| .travis.yml | ||
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| LICENSE-MIT | ||
| README.md | ||
| RELEASES.md | ||
| bors.toml | ||
README.md
num-traits
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.
Releases
Release notes are available in RELEASES.md.
Compatibility
The num-traits crate is tested for rustc 1.8 and greater.