src/vendor/ryu/tests/macros/mod.rs

   1 macro_rules! check {
   2     ($ryu:tt, $pretty:tt) => {
   3         assert_eq!($ryu, $pretty);
   4         assert_eq!(print($ryu), stringify!($ryu));
   5         assert_eq!(pretty($pretty), stringify!($pretty));
   6     };
   7     (-$ryu:tt, -$pretty:tt) => {
   8         assert_eq!(-$ryu, -$pretty);
   9         assert_eq!(print(-$ryu), concat!("-", stringify!($ryu)));
  10         assert_eq!(pretty(-$pretty), concat!("-", stringify!($pretty)));
  11     };
  12 }