This crate directly copies the internals of the ryu rust crate, exposing some useful functions and types for more flexible float printing.
This crate exposes the functions d2d and f2d, which convert from f64 to FloatingDecimal64 and f32 to FloatingDecimal32 respectively. These floating decimals can be converted to strings in a custom way.
See the original crate for benchmarks and other information.
use ryu_floating_decimal::f2d;
let value: f32 = 12.091;
let decimal = f2d(value);
assert_eq!(decimal.mantissa, 12091);
assert_eq!(decimal.exponent, -3);Licensed under Apache License, Version 2.0, copied from the original crate