num

A collection of numeric types and traits for Rust.

This includes new types for big integers, rationals, and complex numbers, new traits for generic programming on numeric properties like Integer, and generic range iterators.

num is a meta-crate, re-exporting items from these sub-crates:

• num-bigint

• num-complex

• num-integer

• num-iter

• num-rational

• num-traits

There is also a proc-macro crate for deriving some numeric traits:

• num-derive

Usage

Add this to your Cargo.toml:

[dependencies]
num = "0.1"

and this to your crate root:

extern crate num;

Compatibility

Most of the num crates are tested for rustc 1.8 and greater. The exception is num-derive which requires at least rustc 1.15.