commit | 148ee5c76b1838e450d5ded905ce4f95e2148c1b | [log] [tgz] |
---|---|---|
author | Yi Kong <yikong@google.com> | Fri Feb 26 12:44:17 2021 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Fri Feb 26 12:44:17 2021 +0000 |
tree | 1d2c75e55b87037eeb1b8b4a646b5e36df3ae1c8 | |
parent | d6e8252dc2246001978851053e3d8884b212650f [diff] | |
parent | 7e84940758a77f032d5e2901f7e5e26dbd538fb5 [diff] |
[automerger skipped] Update to 1.4.2 am: 053c06814a -s ours am: 30c38c1ddf -s ours am: 7e84940758 -s ours am skip reason: Change-Id I9b660b3276276d55040849a3cd6e5b70dbcd513b with SHA-1 908be7e9f6 is in history Original change: https://googleplex-android-review.googlesource.com/c/platform/external/rust/crates/byteorder/+/13681660 MUST ONLY BE SUBMITTED BY AUTOMERGER Change-Id: I70b19d792214df54213c48f78c7bf674121eb67c
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.