| commit | 3c406adddc61a3bfb8cbf5eeaeb41b042382a8b6 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Feb 17 03:34:41 2022 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Feb 17 03:34:41 2022 +0000 |
| tree | ddc5f3245c989b546130b0f2c4067bed9c8a407a | |
| parent | db44682b5a5fcdf1c6897c5eacfc334f8df62eaf [diff] | |
| parent | be59e71aea50702c7f0fbdb5d015eb14129c53fc [diff] |
Snap for 8191477 from be59e71aea50702c7f0fbdb5d015eb14129c53fc to tm-frc-scheduling-release Change-Id: Ia98e3d63fb129b08861b03d70d7fae06aa210bde
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.