mirror of https://github.com/rust-lang/rust
22 lines
848 B
Plaintext
22 lines
848 B
Plaintext
error[E0505]: cannot move out of `s` because it is borrowed
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--> $DIR/btreemap_dropck.rs:15:10
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LL | let s = String::from("Hello World!");
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| - binding `s` declared here
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LL | let _map = BTreeMap::from_iter([((), PrintOnDrop(&s))]);
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| -- borrow of `s` occurs here
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LL | drop(s);
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| ^ move out of `s` occurs here
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LL | }
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| - borrow might be used here, when `_map` is dropped and runs the `Drop` code for type `BTreeMap`
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help: consider cloning the value if the performance cost is acceptable
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LL - let _map = BTreeMap::from_iter([((), PrintOnDrop(&s))]);
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LL + let _map = BTreeMap::from_iter([((), PrintOnDrop(s.clone()))]);
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0505`.
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