| commit | a07006c48e5a1f12db02618168115600b6f7834a | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Tue Apr 30 23:12:56 2024 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Tue Apr 30 23:12:56 2024 +0000 |
| tree | c0dfbc19051f7acfc935d78d49693f0042dd0b3d | |
| parent | 04b93bec792950b423db3ba0871bc0ef0621bef2 [diff] | |
| parent | a29a91f0ebc7b466d3935940000d99e051716767 [diff] |
Snap for 11784291 from a29a91f0ebc7b466d3935940000d99e051716767 to 24Q3-release Change-Id: I3063b62775ac0acd5691433d6ae46e3af2755959
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.