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```
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-capture-clause-bad.rs:9:20
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LL | let x = "Hello world!".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
LL | thread::spawn(move || {
| ------- value moved into closure here
LL | println!("{}", x);
| - variable moved due to use in closure
LL | });
LL | println!("{}", x);
| ^ value borrowed here after move
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider cloning the value before moving it into the closure
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LL ~ let value = x.clone();
LL ~ thread::spawn(move || {
LL ~ println!("{}", value);
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```
25 lines
835 B
Plaintext
25 lines
835 B
Plaintext
error[E0382]: use of moved value: `t`
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--> $DIR/borrowck-move-moved-value-into-closure.rs:11:12
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LL | let t: Box<_> = Box::new(3);
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| - move occurs because `t` has type `Box<isize>`, which does not implement the `Copy` trait
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LL |
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LL | call_f(move|| { *t + 1 });
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| ------ -- variable moved due to use in closure
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| value moved into closure here
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LL | call_f(move|| { *t + 1 });
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| ^^^^^^ -- use occurs due to use in closure
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| value used here after move
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help: consider cloning the value before moving it into the closure
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LL ~ let value = t.clone();
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LL ~ call_f(move|| { value + 1 });
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0382`.
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