16 stable releases (3 major)
Uses old Rust 2015
4.4.3 | May 7, 2020 |
---|---|
4.4.1 | Aug 20, 2018 |
4.4.0 | Jun 11, 2018 |
4.2.0 | Sep 6, 2017 |
1.0.1 | Dec 26, 2016 |
#8 in #u256
4,362 downloads per month
Used in 78 crates
(30 directly)
72KB
2K
SLoC
bigint
DEPRECATED
This crate is deprecated and will not be developed further. Users are invited to prefer the uint
crate instead.
Old readme:
Fixed-sized integers arithmetic
To specify a dependency, add to Cargo.toml
[dependencies]
bigint = "4"
Little example
extern crate bigint;
use bigint::U256;
fn main() {
let mut val: U256 = 1023.into();
for _ in 0..200 { val = val * 2.into() }
assert_eq!(
&format!("{}", val),
"1643897619276947051879427220465009342380213662639797070513307648"
);
}
no_std
crates
This crate has a feature, std
, that is enabled by default. To use this crate
in a no_std
context, add the following to your Cargo.toml
:
[dependencies]
bigint = { version = "4", default-features = false }
License
bigint
is primarily distributed under the terms of both the MIT
license and the Apache License (Version 2.0), at your choice.
See LICENSE-APACHE, and LICENSE-MIT for details.
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted
for inclusion in bigint
by you, as defined in the Apache-2.0 license, shall be
dual licensed as above, without any additional terms or conditions.
Dependencies
~98–480KB