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btoi
====
Parse integers from ASCII byte slices.
[](https://crates.io/crates/btoi)
[](https://docs.rs/btoi)
Introduction
------------
Provides functions similar to [`from_str_radix`](https://doc.rust-lang.org/std/primitive.u32.html#method.from_str_radix),
but is faster when parsing directly from byte slices instead of strings.
Supports `#![no_std]`.
```rust
use btoi::btoi;
assert_eq!(Ok(42), btoi(b"42"));
assert_eq!(Ok(-1000), btoi(b"-1000"));
```
Documentation
-------------
[Read the documentation](https://docs.rs/btoi)
Changelog
---------
* 0.4.3
- Use `#[track_caller]`.
* 0.4.2
- No longer `!#[deny(warnings)]`, which is is a forwards compability hazard
in libraries.
- Explicit `!#[forbid(unsafe_code)]`.
* 0.4.1
- `-` was parsed as zero, but should have errored. Thanks @wayslog.
* 0.4.0
- Change type of radix to `u32` (from `u8`) to mirror the standard library.
- No need to `#[inline]` generic functions.
* 0.3.0
- New default feature `std`. Disable for `#![no_std]` support.
- Mark functions as `#[inline]`.
* 0.2.0
- No longer reexport num-traits.
* 0.1.3
- Update to num-traits 0.2 (semver compatible).
* 0.1.2
- Fix documentation warnings.
- Update dependencies.
* 0.1.1
- Documentation fixes.
* 0.1.0
- Initial release.
License
-------
btoi is dual licensed under the [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0)
and [MIT](http://opensource.org/licenses/MIT) license, at your option.
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