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error[E0597]: `foo` does not live long enough
--> $DIR/issue-90600-expected-return-static-indirect.rs:7:32
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LL | fn inner(mut foo: &[u8]) {
| ------- binding `foo` declared here
LL | let refcell = RefCell::new(&mut foo);
| ^^^^^^^^ borrowed value does not live long enough
LL |
LL | let read = &refcell as &RefCell<dyn Read>;
| -------- cast requires that `foo` is borrowed for `'static`
...
LL | }
| - `foo` dropped here while still borrowed
error: lifetime may not live long enough
--> $DIR/issue-90600-expected-return-static-indirect.rs:9:16
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LL | fn inner(mut foo: &[u8]) {
| - let's call the lifetime of this reference `'1`
...
LL | let read = &refcell as &RefCell<dyn Read>;
| ^^^^^^^^ cast requires that `'1` must outlive `'static`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0597`.
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