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error[E0597]: `y` does not live long enough
--> $DIR/issue-23338-locals-die-before-temps-of-body.rs:10:5
|
LL | let y = x;
| - binding `y` declared here
LL | y.borrow().clone()
| ^^^^^^^^^^
| |
| borrowed value does not live long enough
| a temporary with access to the borrow is created here ...
LL | }
| -
| |
| `y` dropped here while still borrowed
| ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, String>`
|
= 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
help: 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
|
LL | let x = y.borrow().clone(); x
| +++++++ +++
error[E0597]: `y` does not live long enough
--> $DIR/issue-23338-locals-die-before-temps-of-body.rs:17:9
|
LL | let y = x;
| - binding `y` declared here
LL | y.borrow().clone()
| ^^^^^^^^^^
| |
| borrowed value does not live long enough
| a temporary with access to the borrow is created here ...
LL | };
| -- ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `Ref<'_, String>`
| |
| `y` 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
help: 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
|
LL | let x = y.borrow().clone(); x
| +++++++ +++
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0597`.
|
