extern crate humansize;
//Import the trait and the options module
use humansize::{FileSize, file_size_opts};

fn main() {
	// Call the file_size method on any non-negative integer with the option set you require

	println!("{}", 5456.file_size(file_size_opts::BINARY).unwrap());
	println!("{}", 1024.file_size(file_size_opts::BINARY).unwrap());
	println!("{}", 1000.file_size(file_size_opts::DECIMAL).unwrap());
	println!("{}", 1023_654_123_654u64.file_size(file_size_opts::DECIMAL).unwrap());
	println!("{}", 123456789.file_size(file_size_opts::CONVENTIONAL).unwrap());
}