atoi-rs

Parse integers directly from [u8] slices in safe code

Reasons to use this crate

Starting from a binary or ascii format you can parse an integer around three times as fast as with the more idiomatic detour over utf8. The crate comes with benchmarks so you can see for yourself.

Example

Parsing from a slice

use atoi::atoi;
assert_eq!(Some(42), atoi::<u32>(b"42"));

This crate as more to offer! Check out the full documentation at docs.rs.