| itoa |
| ==== |
| |
| [<img alt="github" src="https://img.shields.io/badge/github-dtolnay/itoa-8da0cb?style=for-the-badge&labelColor=555555&logo=github" height="20">](https://github.com/dtolnay/itoa) |
| [<img alt="crates.io" src="https://img.shields.io/crates/v/itoa.svg?style=for-the-badge&color=fc8d62&logo=rust" height="20">](https://crates.io/crates/itoa) |
| [<img alt="docs.rs" src="https://img.shields.io/badge/docs.rs-itoa-66c2a5?style=for-the-badge&labelColor=555555&logo=docs.rs" height="20">](https://docs.rs/itoa) |
| [<img alt="build status" src="https://img.shields.io/github/actions/workflow/status/dtolnay/itoa/ci.yml?branch=master&style=for-the-badge" height="20">](https://github.com/dtolnay/itoa/actions?query=branch%3Amaster) |
| |
| This crate provides a fast conversion of integer primitives to decimal strings. |
| The implementation comes straight from [libcore] but avoids the performance |
| penalty of going through [`core::fmt::Formatter`]. |
| |
| See also [`ryu`] for printing floating point primitives. |
| |
| *Version requirement: rustc 1.36+* |
| |
| [libcore]: https://github.com/rust-lang/rust/blob/b8214dc6c6fc20d0a660fb5700dca9ebf51ebe89/src/libcore/fmt/num.rs#L201-L254 |
| [`core::fmt::Formatter`]: https://doc.rust-lang.org/std/fmt/struct.Formatter.html |
| [`ryu`]: https://github.com/dtolnay/ryu |
| |
| ```toml |
| [dependencies] |
| itoa = "1.0" |
| ``` |
| |
| <br> |
| |
| ## Example |
| |
| ```rust |
| fn main() { |
| let mut buffer = itoa::Buffer::new(); |
| let printed = buffer.format(128u64); |
| assert_eq!(printed, "128"); |
| } |
| ``` |
| |
| <br> |
| |
| ## Performance (lower is better) |
| |
|  |
| |
| <br> |
| |
| #### License |
| |
| <sup> |
| Licensed under either of <a href="LICENSE-APACHE">Apache License, Version |
| 2.0</a> or <a href="LICENSE-MIT">MIT license</a> at your option. |
| </sup> |
| |
| <br> |
| |
| <sub> |
| Unless you explicitly state otherwise, any contribution intentionally submitted |
| for inclusion in this crate by you, as defined in the Apache-2.0 license, shall |
| be dual licensed as above, without any additional terms or conditions. |
| </sub> |
