commit | c2c6c39b76496b6a5753ff273ae3e96c949794a1 | [log] [tgz] |
---|---|---|
author | Karsten Tausche <karsten@fairphone.com> | Wed Mar 15 16:15:18 2023 +0100 |
committer | Karsten Tausche <karsten@fairphone.com> | Wed Mar 15 16:15:18 2023 +0100 |
tree | 8efd4931d7f25714ad4b5334427658b52568dd9f | |
parent | 9e20480212911c937420f64be49775b121da2349 [diff] | |
parent | 8c8e4dac0d0b46119d37f6fff1c060cec5e942d8 [diff] |
Merge tag 'android-13.0.0_r32' into int/13/fp3 Android 13.0.0 release 32 * tag 'android-13.0.0_r32': Make crate vendor available Change-Id: I75a2ecef1b7ac09a9c7d0299173ccbe548513850
Big integer types for Rust, BigInt
and BigUint
.
Add this to your Cargo.toml
:
[dependencies] num-bigint = "0.4"
The std
crate feature is enabled by default, and is mandatory before Rust 1.36 and the stabilized alloc
crate. If you depend on num-bigint
with default-features = false
, you must manually enable the std
feature yourself if your compiler is not new enough.
num-bigint
supports the generation of random big integers when the rand
feature is enabled. To enable it include rand as
rand = "0.8" num-bigint = { version = "0.4", features = ["rand"] }
Note that you must use the version of rand
that num-bigint
is compatible with: 0.8
.
Release notes are available in RELEASES.md.
The num-bigint
crate is tested for rustc 1.31 and greater.
While 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.
Crate | License | Min rustc | Implementation |
---|---|---|---|
num-bigint | MIT/Apache-2.0 | 1.31 | pure rust |
ramp | Apache-2.0 | nightly | rust and inline assembly |
rug | LGPL-3.0+ | 1.37 | bundles GMP via gmp-mpfr-sys |
rust-gmp | MIT | stable? | links to GMP |
apint | MIT/Apache-2.0 | 1.26 | pure rust (unfinished) |
Licensed under either of
at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.