| error[E0599]: no method named `finish` found for struct `DefaultHasher` in the current scope |
| --> $DIR/import-trait-for-method-call.rs:6:7 |
| | |
| LL | h.finish() |
| | ^^^^^^ method not found in `DefaultHasher` |
| --> $SRC_DIR/core/src/hash/mod.rs:LL:COL |
| | |
| = note: the method is available for `DefaultHasher` here |
| | |
| = help: items from traits can only be used if the trait is in scope |
| help: trait `Hasher` which provides `finish` is implemented but not in scope; perhaps you want to import it |
| | |
| LL + use std::hash::Hasher; |
| | |
| |
| error[E0599]: the method `as_ref` exists for reference `&dyn Bar`, but its trait bounds were not satisfied |
| --> $DIR/import-trait-for-method-call.rs:15:7 |
| | |
| LL | trait Bar {} |
| | --------- doesn't satisfy `dyn Bar: AsRef<_>` |
| ... |
| LL | x.as_ref(); |
| | ^^^^^^ method cannot be called on `&dyn Bar` due to unsatisfied trait bounds |
| | |
| = note: the following trait bounds were not satisfied: |
| `dyn Bar: AsRef<_>` |
| which is required by `&dyn Bar: AsRef<_>` |
| = help: items from traits can only be used if the trait is implemented and in scope |
| = note: the following trait defines an item `as_ref`, perhaps you need to implement it: |
| candidate #1: `AsRef` |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0599`. |