src/librustc_error_codes/error_codes/E0263.md

   1 A lifetime was declared more than once in the same scope.
   2
   3 Erroneous code example:
   4
   5 ```compile_fail,E0263
   6 fn foo<'a, 'b, 'a>(x: &'a str, y: &'b str, z: &'a str) { // error!
   7 }
   8 ```
   9
  10 Two lifetimes cannot have the same name. To fix this example, change
  11 the second `'a` lifetime into something else (`'c` for example):
  12
  13 ```
  14 fn foo<'a, 'b, 'c>(x: &'a str, y: &'b str, z: &'c str) { // ok!
  15 }
  16 ```