| error[E0599]: the method `filterx` exists for struct `Map<Repeat, {closure@issue-30786.rs:119:27}>`, but its trait bounds were not satisfied |
| --> $DIR/issue-30786.rs:120:22 |
| | |
| LL | pub struct Map<S, F> { |
| | -------------------- method `filterx` not found for this struct because it doesn't satisfy `_: StreamExt` |
| ... |
| LL | let filter = map.filterx(|x: &_| true); |
| | ^^^^^^^ method cannot be called on `Map<Repeat, {closure@issue-30786.rs:119:27}>` due to unsatisfied trait bounds |
| | |
| note: the following trait bounds were not satisfied: |
| `&'a mut &Map<Repeat, {closure@$DIR/issue-30786.rs:119:27: 119:34}>: Stream` |
| `&'a mut &mut Map<Repeat, {closure@$DIR/issue-30786.rs:119:27: 119:34}>: Stream` |
| `&'a mut Map<Repeat, {closure@$DIR/issue-30786.rs:119:27: 119:34}>: Stream` |
| --> $DIR/issue-30786.rs:98:50 |
| | |
| LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} |
| | --------- - ^^^^^^ unsatisfied trait bound introduced here |
| |
| error[E0599]: the method `countx` exists for struct `Filter<Map<Repeat, fn(&u64) -> &u64 {identity::<u64>}>, {closure@issue-30786.rs:131:30}>`, but its trait bounds were not satisfied |
| --> $DIR/issue-30786.rs:132:24 |
| | |
| LL | pub struct Filter<S, F> { |
| | ----------------------- method `countx` not found for this struct because it doesn't satisfy `_: StreamExt` |
| ... |
| LL | let count = filter.countx(); |
| | ^^^^^^ method cannot be called due to unsatisfied trait bounds |
| | |
| note: the following trait bounds were not satisfied: |
| `&'a mut &Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/issue-30786.rs:131:30: 131:37}>: Stream` |
| `&'a mut &mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/issue-30786.rs:131:30: 131:37}>: Stream` |
| `&'a mut Filter<Map<Repeat, for<'a> fn(&'a u64) -> &'a u64 {identity::<u64>}>, {closure@$DIR/issue-30786.rs:131:30: 131:37}>: Stream` |
| --> $DIR/issue-30786.rs:98:50 |
| | |
| LL | impl<T> StreamExt for T where for<'a> &'a mut T: Stream {} |
| | --------- - ^^^^^^ unsatisfied trait bound introduced here |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0599`. |