https://github.com/niklasf/rust-btoi

Parse integers directly from ASCII byte slices
https://github.com/niklasf/rust-btoi

c rust

Last synced: 13 days ago
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Parse integers directly from ASCII byte slices

• Host: GitHub
• URL: https://github.com/niklasf/rust-btoi
• Owner: niklasf
• License: apache-2.0
• Created: 2017-09-29T16:44:48.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2023-10-01T13:46:47.000Z (about 1 year ago)
• Last Synced: 2024-05-01T18:58:03.234Z (7 months ago)
• Topics: c, rust
• Language: Rust
• Homepage: https://docs.rs/btoi
• Size: 73.2 KB
• Stars: 7
• Watchers: 3
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE-APACHE

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README

        
btoi

====

Parse integers from ASCII byte slices.

[![crates.io](https://img.shields.io/crates/v/btoi.svg)](https://crates.io/crates/btoi)

[![docs.rs](https://docs.rs/btoi/badge.svg)](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.