1 unstable release
Uses old Rust 2015
0.5.3 | Nov 7, 2016 |
---|
#2291 in Rust patterns
Used in bincode_core
39KB
704 lines
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.
This fork
This fork uses core_io instead std::io, and is maintained by the Robigalia project (https://robigalia.org/).
Documentation
http://burntsushi.net/rustdoc/byteorder/.
The documentation includes examples.
Installation
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
crates
This 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 }
Dependencies
~45MB
~660K SLoC