16 lines
589 B
Plaintext
16 lines
589 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/issue-16922.rs:4:5
|
|
|
|
|
LL | fn foo<T: Any>(value: &T) -> Box<dyn Any> {
|
|
| - let's call the lifetime of this reference `'1`
|
|
LL | Box::new(value) as Box<dyn Any>
|
|
| ^^^^^^^^^^^^^^^ cast requires that `'1` must outlive `'static`
|
|
|
|
|
help: to declare that the trait object captures data from argument `value`, you can add an explicit `'_` lifetime bound
|
|
|
|
|
LL | fn foo<T: Any>(value: &T) -> Box<dyn Any + '_> {
|
|
| ++++
|
|
|
|
error: aborting due to previous error
|
|
|