| commit | 6d5dd191687846889e55bb83ec3bce53a80c5552 | [log] [tgz] |
|---|---|---|
| author | Android Build Coastguard Worker <[email protected]> | Fri Jul 07 01:03:02 2023 +0000 |
| committer | Android Build Coastguard Worker <[email protected]> | Fri Jul 07 01:03:02 2023 +0000 |
| tree | 2e4fcf8cb0393566c83c3292c845b3b95c86afac | |
| parent | 99ddcced69547c3b701056cbf3c0092393eca85c [diff] | |
| parent | aed99d21caec70de07c009c76262620e16934c0a [diff] |
Snap for 10447354 from aed99d21caec70de07c009c76262620e16934c0a to mainline-wifi-release Change-Id: Id60170eaf73b99d5f044c4dc0989e198482ba4ae
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.