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+
[dependencies]
itoa = "1.0"fn main() {
let mut buffer = itoa::Buffer::new();
let printed = buffer.format(128u64);
assert_eq!(printed, "128");
}
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.