1 error[E0495]: cannot infer an appropriate lifetime due to conflicting requirements
2 --> $DIR/dyn-trait.rs:32:16
4 LL | static_val(x); //~ ERROR cannot infer
7 note: first, the lifetime cannot outlive the lifetime 'a as defined on the function body at 31:1...
8 --> $DIR/dyn-trait.rs:31:1
10 LL | fn with_dyn_debug_static<'a>(x: Box<dyn Debug + 'a>) {
11 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
12 = note: ...so that the expression is assignable:
13 expected std::boxed::Box<dyn std::fmt::Debug>
14 found std::boxed::Box<(dyn std::fmt::Debug + 'a)>
15 = note: but, the lifetime must be valid for the static lifetime...
16 = note: ...so that the types are compatible:
20 error: aborting due to previous error
22 For more information about this error, try `rustc --explain E0495`.