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error[E0657]: `impl Trait` cannot capture higher-ranked lifetime from `dyn` type
--> $DIR/implicit-capture-late.rs:10:55
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LL | fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> {
| ^^^^^^^^^^^ `impl Trait` implicitly captures all lifetimes in scope
|
note: lifetime declared here
--> $DIR/implicit-capture-late.rs:10:36
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LL | fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> {
| ^^
error: ['a: o]
--> $DIR/implicit-capture-late.rs:10:55
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LL | fn foo(x: Vec<i32>) -> Box<dyn for<'a> Deref<Target = impl ?Sized>> {
| ^^^^^^^^^^^
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0657`.
|
