The write function takes an output stream, a precompiled format string, and a list of arguments. The arguments will be formatted according to the specified format string into the output stream provided.

Arguments

• output - the buffer to write output to
• args - the precompiled arguments generated by format_args!

Example

use std::fmt;
use std::io;

let mut w = io::stdout();
format_args!(|args| { fmt::write(&mut w, args); }, "Hello, {}!", "world");