error[E0008]: cannot bind by-move into a pattern guard
- --> $DIR/E0008.rs:13:14
+ --> $DIR/E0008.rs:3:14
|
LL | Some(s) if s.len() == 0 => {},
| ^ moves value into pattern guard
+ |
+ = help: add `#![feature(bind_by_move_pattern_guards)]` to the crate attributes to enable
error: aborting due to previous error