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error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:113:27: 113:34}>`, but its trait bounds were not satisfied
--> $DIR/hrtb-doesnt-borrow-self-1.rs:114:22
|
LL | pub struct Map<S, F> {
| -------------------- method `filterx` not found for this struct because it doesn't satisfy `_: StreamExt`
...
LL | let filter = map.filterx(|x: &_| true);
| ^^^^^^^ method cannot be called due to unsatisfied trait bounds
|
note: the following trait bounds were not satisfied:
`&'a mut &Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:113:27: 113:34}>: Stream`
`&'a mut &mut Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:113:27: 113:34}>: Stream`
`&'a mut Map<Repeat, {closure@$DIR/hrtb-doesnt-borrow-self-1.rs:113:27: 113:34}>: Stream`
--> $DIR/hrtb-doesnt-borrow-self-1.rs:96:50
|
LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
| --------- - ^^^^^^ unsatisfied trait bound introduced here
= help: items from traits can only be used if the trait is implemented and in scope
note: `StreamExt` defines an item `filterx`, perhaps you need to implement it
--> $DIR/hrtb-doesnt-borrow-self-1.rs:64:1
|
LL | pub trait StreamExt
| ^^^^^^^^^^^^^^^^^^^
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0599`.
|
