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error[E0597]: `a` does not live long enough
--> $DIR/borrowing.rs:9:33
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LL | Pin::new(&mut || yield &a).resume()
| ----------^
| | |
| | borrowed value does not live long enough
| value captured here by generator
| a temporary with access to the borrow is created here ...
LL |
LL | };
| -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for generator
| |
| `a` dropped here while still borrowed
|
= note: The temporary is part of an expression at the end of a block. Consider forcing this temporary to be dropped sooner, before the block's local variables are dropped. For example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block.
error[E0597]: `a` does not live long enough
--> $DIR/borrowing.rs:16:20
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LL | let _b = {
| -- borrow later stored here
LL | let a = 3;
LL | || {
| -- value captured here by generator
LL | yield &a
| ^ borrowed value does not live long enough
...
LL | };
| - `a` dropped here while still borrowed
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0597`.
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