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extern crate fwdansi;
extern crate termcolor;
use fwdansi::write_ansi;
use std::io;
use std::process::Command;
use termcolor::*;
fn main() -> io::Result<()> {
let output = Command::new("rustc").args(&["--color", "always"]).output()?;
let mut stderr = StandardStream::stderr(ColorChoice::Always);
write_ansi(&mut stderr, &output.stderr)?;
//^ should print "error: no input filename given" with appropriate color everywhere.
Ok(())
}
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