tag | 4048dbb868a51228f98d1203496838ac2651f515 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Oct 28 13:17:06 2019 -0700 |
object | e5ddc9eb1d2e6f052c8b37df4e1d444f8369bd29 |
Platform Tools Release 29.0.5 (5949299)
commit | e5ddc9eb1d2e6f052c8b37df4e1d444f8369bd29 | [log] [tgz] |
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author | android-build-prod (mdb) <android-build-team-robot@google.com> | Tue Oct 08 00:19:38 2019 +0000 |
committer | android-build-prod (mdb) <android-build-team-robot@google.com> | Tue Oct 08 00:19:38 2019 +0000 |
tree | 4e89f9d709752b324a1e1fa2ee99faae2d032173 | |
parent | 6b8a5a7461c299ee8f268e185078f7183a846f53 [diff] | |
parent | 45aa5d3957ad9eb791ed3c92a8543af20d575578 [diff] |
Snap for 5925869 from 45aa5d3957ad9eb791ed3c92a8543af20d575578 to sdk-release Change-Id: Id7bdfb14aaacd458cd7788e75a3c2b1e69e903af
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:
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 = "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.