mirror of https://github.com/rust-lang/rust
23 lines
791 B
Plaintext
23 lines
791 B
Plaintext
error[E0506]: cannot assign to `*s` because it is borrowed
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--> $DIR/guarantor-issue-46974.rs:7:5
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LL | let t = &mut *s; // this borrow should last for the entire function
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| ------- `*s` is borrowed here
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LL | let x = &t.0;
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LL | *s = (2,);
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| ^^^^^^^^^ `*s` is assigned to here but it was already borrowed
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LL | *x
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| -- borrow later used here
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error: lifetime may not live long enough
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--> $DIR/guarantor-issue-46974.rs:12:5
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LL | fn bar(s: &Box<(i32,)>) -> &'static i32 {
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| - let's call the lifetime of this reference `'1`
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LL | &s.0
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| ^^^^ returning this value 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 E0506`.
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