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error[E0759]: `ss` has an anonymous lifetime `'_` but it needs to satisfy a `'static` lifetime requirement
--> $DIR/object-lifetime-default-from-box-error.rs:18:5
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LL | fn load(ss: &mut SomeStruct) -> Box<dyn SomeTrait> {
| --------------- this data with an anonymous lifetime `'_`...
...
LL | ss.r
| ^^^^ ...is used and required to live as long as `'static` here
|
note: `'static` lifetime requirement introduced by the return type
--> $DIR/object-lifetime-default-from-box-error.rs:14:37
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LL | fn load(ss: &mut SomeStruct) -> Box<dyn SomeTrait> {
| ^^^^^^^^^^^^^ `'static` requirement introduced here
...
LL | ss.r
| ---- because of this returned expression
help: to declare that the trait object captures data from argument `ss`, you can add an explicit `'_` lifetime bound
|
LL | fn load(ss: &mut SomeStruct) -> Box<dyn SomeTrait + '_> {
| ++++
error[E0621]: explicit lifetime required in the type of `ss`
--> $DIR/object-lifetime-default-from-box-error.rs:31:12
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LL | fn store1<'b>(ss: &mut SomeStruct, b: Box<dyn SomeTrait+'b>) {
| --------------- help: add explicit lifetime `'b` to the type of `ss`: `&mut SomeStruct<'b>`
...
LL | ss.r = b;
| ^ lifetime `'b` required
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0621, E0759.
For more information about an error, try `rustc --explain E0621`.
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