| commit | cfdedf1881fcdcd1026569c702c37c37c444b213 | [log] [tgz] |
|---|---|---|
| author | David Tulig <david.tulig@gmail.com> | Mon May 30 16:04:03 2016 -0500 |
| committer | David Tulig <david.tulig@gmail.com> | Mon May 30 16:04:03 2016 -0500 |
| tree | 5c9033e73362f5754ac09b9e0faf57000ae3190c | |
| parent | e3ce85194a6fffc758428c9ad26b8f01e4054c21 [diff] |
Replacing std size_of with core size_of. This allows byteorder to be used in a no_std context.
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 }