diff options
Diffstat (limited to 'examples/game_of_life/src/main.rs')
| -rw-r--r-- | examples/game_of_life/src/main.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/examples/game_of_life/src/main.rs b/examples/game_of_life/src/main.rs index 9516f832..7cc4565a 100644 --- a/examples/game_of_life/src/main.rs +++ b/examples/game_of_life/src/main.rs @@ -261,7 +261,7 @@ mod grid { pub fn tick( &mut self, amount: usize, - ) -> Option<impl Future<Output = Message>> { + ) -> Option<impl Future<Output = Message> + use<>> { let tick = self.state.tick(amount)?; self.last_queued_ticks = amount; @@ -722,7 +722,8 @@ mod grid { fn tick( &mut self, amount: usize, - ) -> Option<impl Future<Output = Result<Life, TickError>>> { + ) -> Option<impl Future<Output = Result<Life, TickError>> + use<>> + { if self.is_ticking { return None; } |