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``` error[E0507]: cannot move out of `*x` which is behind a shared reference --> $DIR/borrowck-fn-in-const-a.rs:6:16 | LL | return *x | ^^ move occurs because `*x` has type `String`, which does not implement the `Copy` trait | help: consider cloning the value if the performance cost is acceptable | LL - return *x LL + return x.clone() | ```
44 lines
2.4 KiB
Plaintext
44 lines
2.4 KiB
Plaintext
error[E0507]: cannot move out of `selection.1` which is behind a shared reference
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--> $DIR/option-content-move.rs:10:20
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LL | if selection.1.unwrap().contains(selection.0) {
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| ^^^^^^^^^^^ -------- `selection.1` moved due to this method call
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| help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents
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| move occurs because `selection.1` has type `Option<String>`, which does not implement the `Copy` trait
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note: `Option::<T>::unwrap` takes ownership of the receiver `self`, which moves `selection.1`
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--> $SRC_DIR/core/src/option.rs:LL:COL
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help: you can `clone` the value and consume it, but this might not be your desired behavior
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LL | if <Option<String> as Clone>::clone(&selection.1).unwrap().contains(selection.0) {
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| ++++++++++++++++++++++++++++++++++ +
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help: consider cloning the value if the performance cost is acceptable
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LL | if selection.1.clone().unwrap().contains(selection.0) {
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| ++++++++
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error[E0507]: cannot move out of `selection.1` which is behind a shared reference
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--> $DIR/option-content-move.rs:28:20
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LL | if selection.1.unwrap().contains(selection.0) {
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| ^^^^^^^^^^^ -------- `selection.1` moved due to this method call
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| |
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| help: consider calling `.as_ref()` or `.as_mut()` to borrow the type's contents
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| move occurs because `selection.1` has type `Result<String, String>`, which does not implement the `Copy` trait
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note: `Result::<T, E>::unwrap` takes ownership of the receiver `self`, which moves `selection.1`
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--> $SRC_DIR/core/src/result.rs:LL:COL
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help: you can `clone` the value and consume it, but this might not be your desired behavior
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LL | if <Result<String, String> as Clone>::clone(&selection.1).unwrap().contains(selection.0) {
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| ++++++++++++++++++++++++++++++++++++++++++ +
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help: consider cloning the value if the performance cost is acceptable
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LL | if selection.1.clone().unwrap().contains(selection.0) {
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| ++++++++
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0507`.
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