| commit | bdd10d5d2d157dbf6d6c40aff0e147493a9f4ff3 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Tue Feb 06 00:16:14 2024 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Tue Feb 06 00:16:14 2024 +0000 |
| tree | c0dfbc19051f7acfc935d78d49693f0042dd0b3d | |
| parent | df7b4482bd7ad9f5daf83860795b6e7ddf168ede [diff] | |
| parent | 04b93bec792950b423db3ba0871bc0ef0621bef2 [diff] |
Snap for 11406759 from 04b93bec792950b423db3ba0871bc0ef0621bef2 to 24Q2-release Change-Id: Ifb4d8c001d8979de3b103e342019f799de1ff070
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.