error[E0521]: borrowed data escapes outside of closure
--> $DIR/scope_callback_outer.rs:7:17
|
6 | lua.scope(|scope| {
| -----
| |
| `scope` declared here, outside of the closure body
| `scope` is a reference that is only valid in the closure body
7 | let f = scope
| _________________^
8 | | .create_function_mut(|_, t: Table| {
9 | | outer = Some(t);
10 | | Ok(())
11 | | })?;
| |______________^ `scope` escapes the closure body here
error[E0597]: `outer` does not live long enough
--> $DIR/scope_callback_outer.rs:9:17
|
6 | lua.scope(|scope| {
| ------- value captured here
...
9 | outer = Some(t);
| ^^^^^ borrowed value does not live long enough
...
15 | }
| -
| |
| `outer` dropped here while still borrowed
| borrow might be used here, when `outer` is dropped and runs the destructor for type `Option<LuaTable<'_>>`