use std::io::ErrorKind;
fn error_if_true(param: bool) ->
Result<(), ErrorKind> {
if param {
return Err(ErrorKind::NotFound);
}
Ok(())
}
let result = error_if_true(false);
let _ = match result {
Ok(_) => print!("No error!"),
Err(error) => panic!("Error: {:?}", error),
};