28 lines
1.6 KiB
Plaintext
28 lines
1.6 KiB
Plaintext
error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, fn(&u64) -> &u64 {identity::<u64>}>, {closure@hrtb-doesnt-borrow-self-2.rs:111:30}>`, but its trait bounds were not satisfied
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--> $DIR/hrtb-doesnt-borrow-self-2.rs:112:24
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LL | pub struct Filter<S, F> {
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| ----------------------- method `countx` not found for this struct because it doesn't satisfy `_: StreamExt`
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...
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LL | let count = filter.countx();
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| ^^^^^^ method cannot be called due to unsatisfied trait bounds
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note: the following trait bounds were not satisfied:
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`&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream`
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`&'a mut &mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream`
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`&'a mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/hrtb-doesnt-borrow-self-2.rs:111:30: 111:37}>: Stream`
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--> $DIR/hrtb-doesnt-borrow-self-2.rs:98:50
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LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {}
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| --------- - ^^^^^^ unsatisfied trait bound introduced here
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= help: items from traits can only be used if the trait is implemented and in scope
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note: `StreamExt` defines an item `countx`, perhaps you need to implement it
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--> $DIR/hrtb-doesnt-borrow-self-2.rs:66:1
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LL | pub trait StreamExt
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| ^^^^^^^^^^^^^^^^^^^
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0599`.
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