人类数字

此库仅用于将数字格式化为易于阅读的美观形式。

安装

cargo add pretty-number

用法

// Using SI scales
let formatter = Formatter::si().with_unit("g");
let result = format!("{}", formatter.format(40_280.0));
assert_eq!(result, "40.28 kg");
let result = format!("{}", formatter.format(0.04823));
assert_eq!(result, "48.23 mg");

// Using binary scales
let formatter = Formatter::binary().with_unit("B");
let result = format!("{}", formatter.format(4096.0));
assert_eq!(result, "4.00 kiB");