mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
48 lines
1.8 KiB
Text
48 lines
1.8 KiB
Text
error[E0599]: the method `foo` exists for reference `&Foo<T>`, but its trait bounds were not satisfied
|
|
--> $DIR/missing-trait-bounds-for-method-call.rs:14:14
|
|
|
|
|
LL | struct Foo<T> {
|
|
| ------------- doesn't satisfy `Foo<T>: Bar`
|
|
...
|
|
LL | self.foo();
|
|
| ^^^ method cannot be called on `&Foo<T>` due to unsatisfied trait bounds
|
|
|
|
|
note: the following trait bounds were not satisfied:
|
|
`T: Bar`
|
|
`T: Default`
|
|
--> $DIR/missing-trait-bounds-for-method-call.rs:10:9
|
|
|
|
|
LL | impl<T: Default + Bar> Bar for Foo<T> {}
|
|
| ^^^^^^^ ^^^ --- ------
|
|
| | |
|
|
| | unsatisfied trait bound introduced here
|
|
| unsatisfied trait bound introduced here
|
|
help: consider restricting the type parameters to satisfy the trait bounds
|
|
|
|
|
LL | struct Foo<T> where T: Bar, T: Default {
|
|
| ++++++++++++++++++++++++
|
|
|
|
error[E0599]: the method `foo` exists for reference `&Fin<T>`, but its trait bounds were not satisfied
|
|
--> $DIR/missing-trait-bounds-for-method-call.rs:27:14
|
|
|
|
|
LL | struct Fin<T> where T: Bar {
|
|
| ------------- doesn't satisfy `Fin<T>: Bar`
|
|
...
|
|
LL | self.foo();
|
|
| ^^^ method cannot be called on `&Fin<T>` due to unsatisfied trait bounds
|
|
|
|
|
note: trait bound `T: Default` was not satisfied
|
|
--> $DIR/missing-trait-bounds-for-method-call.rs:23:9
|
|
|
|
|
LL | impl<T: Default + Bar> Bar for Fin<T> {}
|
|
| ^^^^^^^ --- ------
|
|
| |
|
|
| unsatisfied trait bound introduced here
|
|
help: consider restricting the type parameter to satisfy the trait bound
|
|
|
|
|
LL | struct Fin<T> where T: Bar, T: Default {
|
|
| ++++++++++++
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0599`.
|