Crate dragonbox

Expand description

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

Buffer
Buffer correctly sized to hold the text representation of any floating point value.