mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 15:01:51 +00:00
19 lines
706 B
Plaintext
19 lines
706 B
Plaintext
error[E0308]: mismatched types
|
|
--> $DIR/issue-32323.rs:5:30
|
|
|
|
|
LL | pub fn f<'a, T: Tr<'a>>() -> <T as Tr<'a>>::Out {}
|
|
| - ^^^^^^^^^^^^^^^^^^ expected associated type, found `()`
|
|
| |
|
|
| implicitly returns `()` as its body has no tail or `return` expression
|
|
|
|
|
= note: expected associated type `<T as Tr<'a>>::Out`
|
|
found unit type `()`
|
|
help: consider constraining the associated type `<T as Tr<'a>>::Out` to `()`
|
|
|
|
|
LL | pub fn f<'a, T: Tr<'a, Out = ()>>() -> <T as Tr<'a>>::Out {}
|
|
| ++++++++++
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0308`.
|