Expand description
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.
Example
fn main() {
let mut buffer = itoa::Buffer::new();
let printed = buffer.format(128u64);
assert_eq!(printed, "128");
}
Performance (lower is better)
Structs
A correctly sized stack allocation for the formatted integer to be written into.
Traits
An integer that can be written into an itoa::Buffer
.