tests/ui/error-codes/E0029-teach.stderr

   1 error[E0029]: only `char` and numeric types are allowed in range patterns
   2   --> $DIR/E0029-teach.rs:7:9
   3    |
   4 LL |         "hello" ..= "world" => {}
   5    |         -------^^^^^-------
   6    |         |           |
   7    |         |           this is of type `&'static str` but it should be `char` or numeric
   8    |         this is of type `&'static str` but it should be `char` or numeric
   9    |
  10    = note: In a match expression, only numbers and characters can be matched against a range. This is because the compiler checks that the range is non-empty at compile-time, and is unable to evaluate arbitrary comparison functions. If you want to capture values of an orderable type between two end-points, you can use a guard.
  11
  12 error: aborting due to previous error
  13
  14 For more information about this error, try `rustc --explain E0029`.