| commit | 3e60e89589f9c2806b624c5c111cf6961a9ca756 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Thu Feb 02 02:26:24 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Thu Feb 02 02:26:24 2023 +0000 |
| tree | a702cac0c4166b539307e89e21fa8061f6d0bff1 | |
| parent | bfa3d91338182e5fba613845c67e444dd6badb32 [diff] | |
| parent | adfd0beecda54b7b11bc17471dea800f2d0e9173 [diff] |
Snap for 9552483 from adfd0beecda54b7b11bc17471dea800f2d0e9173 to udc-release Change-Id: I90c2fef7a82be3ed11053a36f85983fb16ada969
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.