| commit | b8c479f0c09779636955944eaedeb16e61fde9ea | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Wed Jan 25 05:14:04 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Wed Jan 25 05:14:04 2023 +0000 |
| tree | bfcdf65434fb887ea557aab69c26149c5f016cfb | |
| parent | 0a30de045051f3450ce575c279c350e5a32d3d32 [diff] | |
| parent | bfa3d91338182e5fba613845c67e444dd6badb32 [diff] |
Snap for 9524352 from bfa3d91338182e5fba613845c67e444dd6badb32 to udc-d1-release Change-Id: I788f1c9f9c5caec05252c537a5db52d963c6c87e
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.