rust/tests/ui/moves/moves-based-on-type-exprs.s...

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error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:12:11
|
LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
LL | let _y = Foo { f:x };
| - value moved here
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | let _y = Foo { f:x.clone() };
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:18:11
|
LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
LL | let _y = (x, 3);
| - value moved here
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | let _y = (x.clone(), 3);
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:35:11
|
LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
...
LL | x
| - value moved here
...
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | x.clone()
| ++++++++
error[E0382]: borrow of moved value: `y`
--> $DIR/moves-based-on-type-exprs.rs:36:11
|
LL | let y = "ho".to_string();
| - move occurs because `y` has type `String`, which does not implement the `Copy` trait
...
LL | y
| - value moved here
...
LL | touch(&y);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | y.clone()
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:46:11
|
LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
...
LL | true => x,
| - value moved here
...
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | true => x.clone(),
| ++++++++
error[E0382]: borrow of moved value: `y`
--> $DIR/moves-based-on-type-exprs.rs:47:11
|
LL | let y = "ho".to_string();
| - move occurs because `y` has type `String`, which does not implement the `Copy` trait
...
LL | false => y
| - value moved here
...
LL | touch(&y);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | false => y.clone()
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:58:11
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LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
...
LL | _ if guard(x) => 10,
| - value moved here
...
LL | touch(&x);
| ^^ value borrowed here after move
|
note: consider changing this parameter type in function `guard` to borrow instead if owning the value isn't necessary
--> $DIR/moves-based-on-type-exprs.rs:6:14
|
LL | fn guard(_s: String) -> bool {panic!()}
| ----- ^^^^^^ this parameter takes ownership of the value
| |
| in this function
help: consider cloning the value if the performance cost is acceptable
|
LL | _ if guard(x.clone()) => 10,
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:65:11
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LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
LL | let _y = [x];
| - value moved here
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | let _y = [x.clone()];
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:71:11
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LL | let x = "hi".to_string();
| - move occurs because `x` has type `String`, which does not implement the `Copy` trait
LL | let _y = vec![x];
| - value moved here
LL | touch(&x);
| ^^ value borrowed here after move
|
help: consider cloning the value if the performance cost is acceptable
|
LL | let _y = vec![x.clone()];
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:77:11
|
LL | let x = vec!["hi".to_string()];
| - move occurs because `x` has type `Vec<String>`, which does not implement the `Copy` trait
LL | let _y = x.into_iter().next().unwrap();
| ----------- `x` moved due to this method call
LL | touch(&x);
| ^^ value borrowed here after move
|
note: `into_iter` takes ownership of the receiver `self`, which moves `x`
--> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
help: you can `clone` the value and consume it, but this might not be your desired behavior
|
LL | let _y = x.clone().into_iter().next().unwrap();
| ++++++++
error[E0382]: borrow of moved value: `x`
--> $DIR/moves-based-on-type-exprs.rs:83:11
|
LL | let x = vec!["hi".to_string()];
| - move occurs because `x` has type `Vec<String>`, which does not implement the `Copy` trait
LL | let _y = [x.into_iter().next().unwrap(); 1];
| ----------- `x` moved due to this method call
LL | touch(&x);
| ^^ value borrowed here after move
|
note: `into_iter` takes ownership of the receiver `self`, which moves `x`
--> $SRC_DIR/core/src/iter/traits/collect.rs:LL:COL
help: you can `clone` the value and consume it, but this might not be your desired behavior
|
LL | let _y = [x.clone().into_iter().next().unwrap(); 1];
| ++++++++
error: aborting due to 11 previous errors
For more information about this error, try `rustc --explain E0382`.