21 lines
590 B
Plaintext
21 lines
590 B
Plaintext
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error[E0308]: mismatched types
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--> $DIR/call-boxed.rs:4:9
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LL | let mut x = 1i32;
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| ---- expected due to this value
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LL | let y = Box::new(|| 1);
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| -- the found closure
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LL | x = y;
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| ^ expected `i32`, found struct `Box`
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= note: expected type `i32`
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found struct `Box<[closure@$DIR/call-boxed.rs:3:22: 3:24]>`
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help: use parentheses to call this closure
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LL | x = y();
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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 E0308`.
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