commit | d17987c1748d81472eb15204f269bccec75adab1 | [log] [tgz] |
---|---|---|
author | Andrew Gallant <jamslam@gmail.com> | Mon May 02 06:51:28 2016 -0400 |
committer | Andrew Gallant <jamslam@gmail.com> | Mon May 02 06:51:28 2016 -0400 |
tree | a0e51d1b49bee3fa2aa6072cc44183367ade60ab | |
parent | 77b7a0984f3f524900f739b72ae3bc77819193fa [diff] | |
parent | 0eeafb2eea2bb686bce1eaf02060dccbc2c14552 [diff] |
Merge pull request #46 from cmr/master Enable usage in no_std contexts
This crate provides convenience methods for encoding and decoding numbers in either big-endian or little-endian order. This is meant to replace the old methods defined on the standard library Reader
and Writer
traits.
Dual-licensed under MIT or the UNLICENSE.
http://burntsushi.net/rustdoc/byteorder/.
The documentation includes examples.
This crate works with Cargo and is on crates.io. The package is regularly updated. Add it to your Cargo.toml
like so:
[dependencies] byteorder = "0.5"
If you want to augment existing Read
and Write
traits, then import the extension methods like so:
extern crate byteorder; 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 = "0.5", default-features = false }