dragonbox

Fast floating point to string conversion


Keywords
float
Licenses
Apache-2.0/BSL-1.0

Documentation

Dragonbox

github crates.io docs.rs build status

This crate contains a basic port of https://github.com/jk-jeon/dragonbox to Rust for benchmarking purposes.

Please see the upstream repo for an explanation of the approach and comparison to the Ryū algorithm.


Example

fn main() {
    let mut buffer = dragonbox::Buffer::new();
    let printed = buffer.format(1.234);
    assert_eq!(printed, "1.234E0");
}

Performance (lower is better)

performance


License

Licensed under either of Apache License, Version 2.0 with LLVM Exceptions or Boost Software License Version 1.0 at your option.
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.