mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
19 lines
837 B
Text
19 lines
837 B
Text
error: lifetime may not live long enough
|
|
--> $DIR/issue-53432-nested-closure-outlives-borrowed-value.rs:4:9
|
|
|
|
|
LL | let _action = move || {
|
|
| -------
|
|
| | |
|
|
| | return type of closure `{closure@$DIR/issue-53432-nested-closure-outlives-borrowed-value.rs:4:9: 4:11}` contains a lifetime `'2`
|
|
| lifetime `'1` represents this closure's body
|
|
LL | || f() // The `nested` closure
|
|
| ^^^^^^ returning this value requires that `'1` must outlive `'2`
|
|
|
|
|
= note: closure implements `Fn`, so references to captured variables can't escape the closure
|
|
help: consider adding 'move' keyword before the nested closure
|
|
|
|
|
LL | move || f() // The `nested` closure
|
|
| ++++
|
|
|
|
error: aborting due to 1 previous error
|
|
|