Big integer types for Rust,
Add this to your
[dependencies] num-bigint = "0.1"
and this to your crate root:
extern crate num_bigint;
Release notes are available in RELEASES.md.
num-bigint crate is tested for rustc 1.8 and greater.
num-bigint strives for good performance in pure Rust code, other crates may offer better performance with different trade-offs. The following table offers a brief comparison to a few alternatives.
|Apache-2.0||nightly||rust and inline assembly|
|LGPL-3.0+||1.18||bundles GMP via |
|MIT||stable?||links to GMP|
|MIT/Apache-2.0||nightly||pure rust (unfinished)|