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error[E0308]: `if` and `else` have incompatible types
--> $DIR/opaque-type-error.rs:20:9
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LL | fn thing_one() -> impl Future<Output = Result<(), ()>> {
| ------------------------------------ the expected opaque type
...
LL | fn thing_two() -> impl Future<Output = Result<(), ()>> {
| ------------------------------------ the found opaque type
...
LL | / if true {
LL | | thing_one()
| | ----------- expected because of this
LL | | } else {
LL | | thing_two()
| | ^^^^^^^^^^^ expected opaque type, found a different opaque type
LL | | }.await
| |_____- `if` and `else` have incompatible types
|
= note: expected opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:8:19>)
found opaque type `impl Future<Output = Result<(), ()>>` (opaque type at <$DIR/opaque-type-error.rs:12:19>)
= note: distinct uses of `impl Trait` result in different opaque types
help: consider `await`ing on both `Future`s
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LL ~ thing_one().await
LL | } else {
LL ~ thing_two().await
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error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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