| commit | 6136293b6cc3226a477d7c1597d39163242c128d | [log] [tgz] |
|---|---|---|
| author | Sam Whited <sam@samwhited.com> | Tue Feb 28 23:14:28 2017 -0600 |
| committer | Andrew Gallant <jamslam@gmail.com> | Sat Jul 08 09:47:14 2017 -0400 |
| tree | 2176f8e6a9b60b7704f6837f0ed36cb132be4966 | |
| parent | 4a4f640cb0fe6f06116fb8c9ccb7aaadc65c881a [diff] |
floats: make reading floats safe This commit modifies the existing read_f32/read_f64 methods to guarantee their safety by returning NaNs when signaling NaNs are detected. Fixes #71
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 }