commit | 5f10182bf708315cb23cf1ee6e88dcd4036eb66d | [log] [tgz] |
---|---|---|
author | Khyber Sen <khyber@google.com> | Mon Feb 05 20:18:19 2024 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Mon Feb 05 20:18:19 2024 +0000 |
tree | c0dfbc19051f7acfc935d78d49693f0042dd0b3d | |
parent | dcec60c034b366f620b7c352276c670049294908 [diff] | |
parent | 264f63aa347a5dbb72366d1412b7b62404ce2eb0 [diff] |
Disable std in trusty kernel builds am: 264f63aa34 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/byteorder/+/2938260 Change-Id: Ib73a220f0690b9baec4447cda1b22de81c6c2c04 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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.