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error[E0107]: missing generics for associated type `Provider::A`
--> $DIR/issue-71176.rs:10:27
|
LL | inner: Box<dyn Provider<A = B>>,
| ^ expected 1 lifetime argument
|
note: associated type defined here, with 1 lifetime parameter: `'a`
--> $DIR/issue-71176.rs:2:10
|
LL | type A<'a>;
| ^ --
help: add missing lifetime argument
|
LL | inner: Box<dyn Provider<A<'a> = B>>,
| ++++
error[E0107]: missing generics for associated type `Provider::A`
--> $DIR/issue-71176.rs:10:27
|
LL | inner: Box<dyn Provider<A = B>>,
| ^ expected 1 lifetime argument
|
note: associated type defined here, with 1 lifetime parameter: `'a`
--> $DIR/issue-71176.rs:2:10
|
LL | type A<'a>;
| ^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | inner: Box<dyn Provider<A<'a> = B>>,
| ++++
error[E0107]: missing generics for associated type `Provider::A`
--> $DIR/issue-71176.rs:10:27
|
LL | inner: Box<dyn Provider<A = B>>,
| ^ expected 1 lifetime argument
|
note: associated type defined here, with 1 lifetime parameter: `'a`
--> $DIR/issue-71176.rs:2:10
|
LL | type A<'a>;
| ^ --
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
help: add missing lifetime argument
|
LL | inner: Box<dyn Provider<A<'a> = B>>,
| ++++
error[E0038]: the trait `Provider` is not dyn compatible
--> $DIR/issue-71176.rs:10:14
|
LL | inner: Box<dyn Provider<A = B>>,
| ^^^^^^^^^^^^^^^^^^^ `Provider` is not dyn compatible
|
note: for a trait to be dyn compatible it needs to allow building a vtable
for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
--> $DIR/issue-71176.rs:2:10
|
LL | trait Provider {
| -------- this trait is not dyn compatible...
LL | type A<'a>;
| ^ ...because it contains the generic associated type `A`
= help: consider moving `A` to another trait
= help: only type `()` implements `Provider`; consider using it directly instead.
error[E0038]: the trait `Provider` is not dyn compatible
--> $DIR/issue-71176.rs:19:16
|
LL | inner: Box::new(()),
| ^^^^^^^^^^^^ `Provider` is not dyn compatible
|
note: for a trait to be dyn compatible it needs to allow building a vtable
for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
--> $DIR/issue-71176.rs:2:10
|
LL | trait Provider {
| -------- this trait is not dyn compatible...
LL | type A<'a>;
| ^ ...because it contains the generic associated type `A`
= help: consider moving `A` to another trait
= help: only type `()` implements `Provider`; consider using it directly instead.
error[E0038]: the trait `Provider` is not dyn compatible
--> $DIR/issue-71176.rs:19:16
|
LL | inner: Box::new(()),
| ^^^^^^^^^^^^ `Provider` is not dyn compatible
|
note: for a trait to be dyn compatible it needs to allow building a vtable
for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
--> $DIR/issue-71176.rs:2:10
|
LL | trait Provider {
| -------- this trait is not dyn compatible...
LL | type A<'a>;
| ^ ...because it contains the generic associated type `A`
= help: consider moving `A` to another trait
= help: only type `()` implements `Provider`; consider using it directly instead.
= note: required for the cast from `Box<()>` to `Box<(dyn Provider<A<'_> = _> + 'static), {type error}>`
error: aborting due to 6 previous errors
Some errors have detailed explanations: E0038, E0107.
For more information about an error, try `rustc --explain E0038`.
|
