| commit | df7b4482bd7ad9f5daf83860795b6e7ddf168ede | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Jan 25 02:41:55 2024 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Jan 25 02:41:55 2024 +0000 |
| tree | 06185c50b158bbe0dcff4ba0dfbc7cbbd128134e | |
| parent | 23e6aff1f69282bfe2838d226dcc4ccbb825fd40 [diff] | |
| parent | d161f409e3bfbc4b79a51f7f2b8311a4966b190a [diff] |
Snap for 11355999 from d161f409e3bfbc4b79a51f7f2b8311a4966b190a to 24Q2-release Change-Id: I56a26bf3913464a077c41872dc708683e760da9b
This crate provides convenience methods for encoding and decoding numbers in either big-endian or little-endian order.
Dual-licensed under MIT or the UNLICENSE.
This crate works with Cargo and is on crates.io. Add it to your Cargo.toml like so:
[dependencies] byteorder = "1"
If you want to augment existing Read and Write traits, then import the extension methods like so:
use byteorder::{ReadBytesExt, WriteBytesExt, BigEndian, LittleEndian};
For example:
use std::io::Cursor; use byteorder::{BigEndian, ReadBytesExt}; let mut rdr = Cursor::new(vec![2, 5, 3, 0]); // Note that we use type parameters to indicate which kind of byte order // we want! assert_eq!(517, rdr.read_u16::<BigEndian>().unwrap()); assert_eq!(768, rdr.read_u16::<BigEndian>().unwrap());
no_std cratesThis 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] byteorder = { version = "1", default-features = false }
Note that as of Rust 1.32, the standard numeric types provide built-in methods like to_le_bytes and from_le_bytes, which support some of the same use cases.