| commit | 0e69559e405a8f4e5a7e38d8e51d3cd2baf5d6dd | [log] [tgz] |
|---|---|---|
| author | Matthew Maurer <[email protected]> | Tue May 31 19:06:16 2022 +0000 |
| committer | Automerger Merge Worker <[email protected]> | Tue May 31 19:06:16 2022 +0000 |
| tree | f6b5416a0aa904b88c57c43cafb1ecd3517b86a6 | |
| parent | 4e6c9fa547c4e8c8243232726ecbfcb4d2629b25 [diff] | |
| parent | 941fd80a94ed605b80d83bc2f10bfb447e8122d4 [diff] |
Update TEST_MAPPING am: 7ad73caf28 am: 0d9b9d7437 am: d662c29db8 am: aca7d7b4a0 am: 941fd80a94 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/getrandom/+/2107321 Change-Id: I6ace445d5e675915edca3a28c543e24f36f72385 Signed-off-by: Automerger Merge Worker <[email protected]>
A Rust library for retrieving random data from (operating) system source. It is assumed that system always provides high-quality cryptographically secure random data, ideally backed by hardware entropy sources. This crate derives its name from Linux‘s getrandom function, but is cross platform, roughly supporting the same set of platforms as Rust’s std lib.
This is a low-level API. Most users should prefer using high-level random-number library like rand.
Add this to your Cargo.toml:
[dependencies] getrandom = "0.2"
Then invoke the getrandom function:
fn get_random_buf() -> Result<[u8; 32], getrandom::Error> { let mut buf = [0u8; 32]; getrandom::getrandom(&mut buf)?; Ok(buf) }
For more information about supported targets, entropy sources, no_std targets, crate features, WASM support and Custom RNGs see the getrandom documentation and getrandom::Error documentation.
This crate requires Rust 1.34.0 or later.
The getrandom library is distributed under either of
at your option.
