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error[E0053]: method `poll` has an incompatible type for trait
--> $DIR/bad-self-type.rs:10:13
|
LL | fn poll(self, _: &mut Context<'_>) -> Poll<()> {
| ^^^^
| |
| expected `Pin<&mut MyFuture>`, found `MyFuture`
| help: change the self-receiver type to match the trait: `self: Pin<&mut MyFuture>`
|
= note: expected signature `fn(Pin<&mut MyFuture>, &mut Context<'_>) -> Poll<_>`
found signature `fn(MyFuture, &mut Context<'_>) -> Poll<_>`
error[E0053]: method `foo` has an incompatible type for trait
--> $DIR/bad-self-type.rs:22:18
|
LL | fn foo(self: Box<Self>) {}
| ------^^^^^^^^^
| | |
| | expected `MyFuture`, found `Box<MyFuture>`
| help: change the self-receiver type to match the trait: `self`
|
note: type in trait
--> $DIR/bad-self-type.rs:17:12
|
LL | fn foo(self);
| ^^^^
= note: expected signature `fn(MyFuture)`
found signature `fn(Box<MyFuture>)`
error[E0053]: method `bar` has an incompatible type for trait
--> $DIR/bad-self-type.rs:24:18
|
LL | fn bar(self) {}
| ^ expected `Option<()>`, found `()`
|
note: type in trait
--> $DIR/bad-self-type.rs:18:21
|
LL | fn bar(self) -> Option<()>;
| ^^^^^^^^^^
= note: expected signature `fn(MyFuture) -> Option<()>`
found signature `fn(MyFuture)`
help: change the output type to match the trait
|
LL | fn bar(self) -> Option<()> {}
| +++++++++++++
error: aborting due to 3 previous errors
For more information about this error, try `rustc --explain E0053`.
|