Formats numbers into strings with thousands separators for readability. It currently supports floating-points (f32 and f64), unsigned integers (u16, u32, u64, u128), signed integers (i16, i32, i64, i128), and size types (isize and usize).
First, put separator as a dependency in your Cargo.toml as usual:
[dependencies]
separator = "0.3.1"
Then, import the Separatable trait, and call the separated_string on a number:
``` extern crate separator;
use separator::Separatable;
fn main() { let f = -120000000.34345;
// Prints "-12,000,000.34345" println!("{}", f.separated_string()); } ```