| commit | 8109946ff804baf3daabe82e89cee9c791ead002 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Wed Jul 31 23:11:06 2024 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Wed Jul 31 23:11:06 2024 +0000 |
| tree | c910bbf66a8359f4de04f731c01f184f4d2e164c | |
| parent | 48c5d960bab2bc8ef39c01e08571a7d23d10f22a [diff] | |
| parent | 5514d89c778d5b395352c3b14f0a521770e7dfc2 [diff] |
Snap for 12164422 from 5514d89c778d5b395352c3b14f0a521770e7dfc2 to 24Q4-release Change-Id: I208b39426ab6228d1181c4a628aa81eb181a25d5
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.