commit | c7a646eb97d34addb8fb9dbd457e2c372bb14c63 | [log] [tgz] |
---|---|---|
author | Jooyung Han <jooyung@google.com> | Mon Jun 28 19:55:31 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Mon Jun 28 19:55:31 2021 +0000 |
tree | 616f381e879942543da524af29ec99a022100cf4 | |
parent | 38f2bdf77b5cfca894b7cb7a63695f6ed9ff2d07 [diff] | |
parent | 61d03f9b59a962a458a7d21421f719b9b41ce614 [diff] |
make the lib available to com.android.virt am: 3d1fbf19c2 am: 76007f3a3a am: 61d03f9b59 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/byteorder/+/1748603 Change-Id: I8c47d3d70c4cf3d4ef096fc922fd79dac00945d5
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.