mirror of https://github.com/rust-lang/rust
21 lines
734 B
Plaintext
21 lines
734 B
Plaintext
error[E0716]: temporary value dropped while borrowed
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--> $DIR/borrowck-borrowed-uniq-rvalue.rs:8:28
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LL | buggy_map.insert(42, &*Box::new(1));
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| ^^^^^^^^^^^ - temporary value is freed at the end of this statement
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| |
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| creates a temporary value which is freed while still in use
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...
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LL | buggy_map.insert(43, &*tmp);
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| --------- borrow later used here
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help: consider using a `let` binding to create a longer lived value
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LL ~ let binding = Box::new(1);
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LL ~ buggy_map.insert(42, &*binding);
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0716`.
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