tag | 7ae7a84b4f6922be7916fd87c2267ac9f56c3e72 | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Mon Apr 27 18:56:37 2020 -0700 |
object | 8029a48e87d5e111ee022913a41fcc26e0d7e8f9 |
Platform Tools Release 30.0.0 (6405830)
commit | 8029a48e87d5e111ee022913a41fcc26e0d7e8f9 | [log] [tgz] |
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author | android-build-prod (mdb) <android-build-team-robot@google.com> | Tue Feb 11 20:22:10 2020 +0000 |
committer | android-build-prod (mdb) <android-build-team-robot@google.com> | Tue Feb 11 20:22:10 2020 +0000 |
tree | fbc65879591dd214359807735838c3d9fa73b085 | |
parent | e5ddc9eb1d2e6f052c8b37df4e1d444f8369bd29 [diff] | |
parent | 7a6bcadee4647cba947cfeebe6bf5459d6192998 [diff] |
Snap for 6198741 from 7a6bcadee4647cba947cfeebe6bf5459d6192998 to sdk-release Change-Id: Ia9c0c2227d8a3af43876d217c6a33903f4dcb4ef
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.