| error[E0401]: can't use generic parameters from outer item |
| --> $DIR/E0401.rs:4:39 |
| | |
| LL | fn foo<T>(x: T) { |
| | - type parameter from outer item |
| LL | fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) { |
| | - ^ use of generic parameter from outer item |
| | | |
| | help: try introducing a local generic parameter here: `T,` |
| |
| error[E0401]: can't use generic parameters from outer item |
| --> $DIR/E0401.rs:9:16 |
| | |
| LL | fn foo<T>(x: T) { |
| | - type parameter from outer item |
| ... |
| LL | fn baz<U, |
| | - help: try introducing a local generic parameter here: `T,` |
| ... |
| LL | (y: T) { |
| | ^ use of generic parameter from outer item |
| |
| error[E0401]: can't use generic parameters from outer item |
| --> $DIR/E0401.rs:24:25 |
| | |
| LL | impl<T> Iterator for A<T> { |
| | ---- `Self` type implicitly declared here, by this `impl` |
| ... |
| LL | fn helper(sel: &Self) -> u8 { |
| | ^^^^ |
| | | |
| | use of generic parameter from outer item |
| | refer to the type directly here instead |
| |
| error[E0283]: type annotations needed |
| --> $DIR/E0401.rs:11:5 |
| | |
| LL | bfnr(x); |
| | ^^^^ cannot infer type of the type parameter `V` declared on the function `bfnr` |
| | |
| = note: cannot satisfy `_: Baz<_>` |
| note: required by a bound in `bfnr` |
| --> $DIR/E0401.rs:4:19 |
| | |
| LL | fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) { |
| | ^^^^^^ required by this bound in `bfnr` |
| help: consider specifying the generic arguments |
| | |
| LL | bfnr::<U, V, W>(x); |
| | +++++++++++ |
| |
| error[E0283]: type annotations needed |
| --> $DIR/E0401.rs:11:5 |
| | |
| LL | bfnr(x); |
| | ^^^^ cannot infer type of the type parameter `W` declared on the function `bfnr` |
| | |
| = note: multiple `impl`s satisfying `_: Fn<()>` found in the following crates: `alloc`, `core`: |
| - impl<A, F> Fn<A> for &F |
| where A: Tuple, F: Fn<A>, F: ?Sized; |
| - impl<Args, F, A> Fn<Args> for Box<F, A> |
| where Args: Tuple, F: Fn<Args>, A: Allocator, F: ?Sized; |
| note: required by a bound in `bfnr` |
| --> $DIR/E0401.rs:4:30 |
| | |
| LL | fn bfnr<U, V: Baz<U>, W: Fn()>(y: T) { |
| | ^^^^ required by this bound in `bfnr` |
| help: consider specifying the generic arguments |
| | |
| LL | bfnr::<U, V, W>(x); |
| | +++++++++++ |
| |
| error: aborting due to 5 previous errors |
| |
| Some errors have detailed explanations: E0283, E0401. |
| For more information about an error, try `rustc --explain E0283`. |