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error[E0106]: missing lifetime specifier
--> $DIR/bad-tait-no-substs.rs:8:11
|
LL | Tuple(Alias),
| ^^^^^ expected named lifetime parameter
|
help: consider introducing a named lifetime parameter
|
LL ~ pub enum UninhabitedVariants<'a> {
LL ~ Tuple(Alias<'a>),
|
error[E0107]: missing generics for type alias `Alias`
--> $DIR/bad-tait-no-substs.rs:8:11
|
LL | Tuple(Alias),
| ^^^^^ expected 1 generic argument
|
note: type alias defined here, with 1 generic parameter: `U`
--> $DIR/bad-tait-no-substs.rs:5:6
|
LL | type Alias<'a, U> = impl Trait<U>;
| ^^^^^ -
help: add missing generic argument
|
LL | Tuple(Alias<U>),
| +++
error[E0004]: non-exhaustive patterns: `UninhabitedVariants::Tuple(_)` not covered
--> $DIR/bad-tait-no-substs.rs:15:11
|
LL | match x {}
| ^ pattern `UninhabitedVariants::Tuple(_)` not covered
|
note: `UninhabitedVariants` defined here
--> $DIR/bad-tait-no-substs.rs:7:10
|
LL | pub enum UninhabitedVariants {
| ^^^^^^^^^^^^^^^^^^^
LL | Tuple(Alias),
| ----- not covered
= note: the matched value is of type `UninhabitedVariants`
help: ensure that all possible cases are being handled by adding a match arm with a wildcard pattern or an explicit pattern as shown
|
LL ~ match x {
LL + UninhabitedVariants::Tuple(_) => todo!(),
LL ~ }
|
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0004, E0106, E0107.
For more information about an error, try `rustc --explain E0004`.
|
