mirror of
https://github.com/rust-lang/rust.git
synced 2025-05-11 09:27:56 +00:00
24 lines
997 B
Plaintext
24 lines
997 B
Plaintext
|
error[E0308]: mismatched types
|
||
|
|
--> $DIR/param-mismatch-trait-fn.rs:6:23
|
||
|
|
|
|
||
|
|
LL | T::same_type([x], Some(y));
|
||
|
|
| ------------ --- ^^^^^^^ expected `[X; 1]`, found `Option<Y>`
|
||
|
|
| | |
|
||
|
|
| | expected all arguments to be this `[X; 1]` type because they need to match the type of this parameter
|
||
|
|
| arguments to this function are incorrect
|
||
|
|
|
|
||
|
|
= note: expected array `[X; 1]`
|
||
|
|
found enum `Option<Y>`
|
||
|
|
note: associated function defined here
|
||
|
|
--> $DIR/param-mismatch-trait-fn.rs:2:8
|
||
|
|
|
|
||
|
|
LL | fn same_type<T>(_: T, _: T);
|
||
|
|
| ^^^^^^^^^ - - - this parameter needs to match the `[X; 1]` type of parameter #1
|
||
|
|
| | |
|
||
|
|
| | parameter #2 needs to match the `[X; 1]` type of this parameter
|
||
|
|
| parameter #1 and parameter #2 both reference this parameter `T`
|
||
|
|
|
||
|
|
error: aborting due to 1 previous error
|
||
|
|
|
||
|
|
For more information about this error, try `rustc --explain E0308`.
|