error[E0507]: cannot move out of borrowed content
  --> $DIR/by-move-pattern-binding.rs:24:11
   |
LL |     match &s.x {
   |           ^^^^ cannot move out of borrowed content
LL |         &E::Foo => {}
LL |         &E::Bar(identifier) => f(identifier.clone())  //~ ERROR cannot move
   |         -------------------
   |         |       |
   |         |       data moved here
   |         help: consider removing the `&`: `E::Bar(identifier)`
   |
note: move occurs because `identifier` has type `std::string::String`, which does not implement the `Copy` trait
  --> $DIR/by-move-pattern-binding.rs:26:17
   |
LL |         &E::Bar(identifier) => f(identifier.clone())  //~ ERROR cannot move
   |                 ^^^^^^^^^^

error[E0507]: cannot move out of data in a `&` reference
  --> $DIR/by-move-pattern-binding.rs:26:17
   |
LL |         &E::Bar(identifier) => f(identifier.clone())  //~ ERROR cannot move
   |                 ^^^^^^^^^^
   |                 |
   |                 cannot move out of data in a `&` reference
   |                 cannot move

error: aborting due to 2 previous errors

For more information about this error, try `rustc --explain E0507`.