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error[E0373]: gen block may outlive the current function, but it borrows `x`, which is owned by the current function
--> $DIR/gen_block_move.rs:7:5
|
LL | gen {
| ^^^ may outlive borrowed value `x`
...
LL | x.clear();
| - `x` is borrowed here
|
note: gen block is returned here
--> $DIR/gen_block_move.rs:7:5
|
LL | / gen {
LL | | yield 42;
LL | | if x == "foo" { return }
LL | | x.clear();
LL | | for x in 3..6 { yield x }
LL | | }
| |_____^
help: to force the gen block to take ownership of `x` (and any other referenced variables), use the `move` keyword
|
LL | gen move {
| ++++
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0373`.
|
