| commit | 0f6d142eb5be4a1447f29c903161236bc13e96e8 | [log] [tgz] |
|---|---|---|
| author | Andrew Gallant <jamslam@gmail.com> | Tue Mar 10 17:28:57 2015 -0400 |
| committer | Andrew Gallant <jamslam@gmail.com> | Tue Mar 10 17:28:57 2015 -0400 |
| tree | 0364ed1a7db6449cc35fa6e2c280f29eb78c3d25 | |
| parent | 052a2361dbca8a8b612b61976a238d1bb7e5b429 [diff] |
rustup and 80 cols
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.
This crate currently supports both the std::io and std::old_io modules.
Licensed under 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 is to your Cargo.toml like so:
[dependencies] byteorder = "*"
If you want to augment existing Reader and Writer types, then import the extension methods like so:
extern crate byteorder; use byteorder::{ReaderBytesExt, WriterBytesExt, BigEndian, LittleEndian};
Or use the ReadBytesExt/WriteBytesExt traits if you're using the new std::io module.
For example:
use std::old_io::MemReader; use byteorder::{BigEndian, ReaderBytesExt}; let mut rdr = MemReader::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());