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