src/test/ui/lifetimes/lifetime-errors/ex3-both-anon-regions-using-impl-items.stderr

   1 error[E0623]: lifetime mismatch
   2   --> $DIR/ex3-both-anon-regions-using-impl-items.rs:6:16
   3    |
   4 LL |     fn foo(x: &mut Vec<&u8>, y: &u8) {
   5    |                        ---      --- these two types are declared with different lifetimes...
   6 LL |         x.push(y);
   7    |                ^ ...but data from `y` flows into `x` here
   8    |
   9    = note: each elided lifetime in input position becomes a distinct lifetime
  10 help: consider introducing a named lifetime parameter and update trait if needed
  11    |
  12 LL |     fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) {
  13    |           ++++              ++          ++
  14
  15 error: aborting due to previous error
  16
  17 For more information about this error, try `rustc --explain E0623`.