num-rational

Generic Rational numbers (aka fractions) for Rust.

Usage

Add this to your Cargo.toml:

[dependencies]
num-rational = "0.2"

and this to your crate root:

extern crate num_rational;

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-rational]
version = "0.2"
default-features = false

Implementations for i128 and u128 are only available with Rust 1.26 and later. The build script automatically detects this, but you can make it mandatory by enabling the i128 crate feature.

Releases

Release notes are available in RELEASES.md.

Compatibility

The num-rational crate is tested for rustc 1.15 and greater.