rust/compiler/rustc_borrowck
Esteban Küber 03c88aaf21 Tweak .clone() suggestion to work in more cases
When going through auto-deref, the `<T as Clone>` impl sometimes needs
to be specified for rustc to actually clone the value and not the
reference.

```
error[E0507]: cannot move out of dereference of `S`
  --> $DIR/needs-clone-through-deref.rs:15:18
   |
LL |         for _ in self.clone().into_iter() {}
   |                  ^^^^^^^^^^^^ ----------- value moved due to this method call
   |                  |
   |                  move occurs because value has type `Vec<usize>`, which does not implement the `Copy` trait
   |
note: `into_iter` takes ownership of the receiver `self`, which moves value
  --> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
help: you can `clone` the value and consume it, but this might not be your desired behavior
   |
LL |         for _ in <Vec<usize> as Clone>::clone(&self.clone()).into_iter() {}
   |                  ++++++++++++++++++++++++++++++            +
```

CC #109429.
2023-12-04 21:54:32 +00:00
..
src Tweak .clone() suggestion to work in more cases 2023-12-04 21:54:32 +00:00
Cargo.toml Replace custom_encodable with encodable. 2023-11-22 18:37:14 +11:00
messages.ftl s/generator/coroutine/ 2023-10-20 21:14:01 +00:00