1 unstable release
Uses old Rust 2015
0.1.1 | Jul 15, 2016 |
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#332 in Value formatting
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dtoa
This crate provides fast conversion of floating point primitives to decimal strings. The implementation is a straightforward Rust port of Milo Yip's C++ implementation dtoa.h. The original C++ code of each function is included in comments.
See also itoa
for printing integer primitives.
Version requirement: rustc 1.36+
[dependencies]
dtoa = "1.0"
Example
fn main() {
let mut buffer = dtoa::Buffer::new();
let printed = buffer.format(2.71828f64);
assert_eq!(printed, "2.71828");
}
Performance (lower is better)
License
Licensed under either of Apache License, Version 2.0 or MIT license 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.