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25 lines
888 B
Plaintext
25 lines
888 B
Plaintext
error[E0382]: use of moved value: `x`
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--> $DIR/move-in-guard-2.rs:8:24
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LL | let x: Box<_> = Box::new(1);
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| - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait
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...
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LL | (_, 2) if take(x) => (),
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| ^ value used here after move
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note: consider changing this parameter type in function `take` to borrow instead if owning the value isn't necessary
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--> $DIR/move-in-guard-2.rs:13:15
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LL | fn take<T>(_: T) -> bool { false }
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| ---- ^ this parameter takes ownership of the value
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| |
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| in this function
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help: consider cloning the value if the performance cost is acceptable
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LL | (_, 2) if take(x.clone()) => (),
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| ++++++++
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0382`.
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