diff options
| author |  Héctor Ramón Jiménez <hector@hecrj.dev> | 2024-08-12 05:12:42 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector@hecrj.dev> | 2024-08-12 05:12:42 +0200 |
| commit | 01aa84e41afa556fd4e82ef11f2f55cf443ef1aa (patch) | |
| tree | d794bc53ecd2f8405ec6128f7d730042179e1635 /runtime | |
| parent | 7740c35a2a0f162b04f78075afa5a8e2448a782c (diff) | |
| download | iced-01aa84e41afa556fd4e82ef11f2f55cf443ef1aa.tar.gz iced-01aa84e41afa556fd4e82ef11f2f55cf443ef1aa.tar.bz2 iced-01aa84e41afa556fd4e82ef11f2f55cf443ef1aa.zip | |
Make `window::close` return and introduce `Task::discard`
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/src/task.rs | 11 | ||||
| -rw-r--r-- | runtime/src/window.rs | 6 |
2 files changed, 14 insertions, 3 deletions
diff --git a/runtime/src/task.rs b/runtime/src/task.rs index 4d75ddaa..ec8d7cc7 100644 --- a/runtime/src/task.rs +++ b/runtime/src/task.rs @@ -159,6 +159,17 @@ impl<T> Task<T> { } } + /// Creates a new [`Task`] that discards the result of the current one. + /// + /// Useful if you only care about the side effects of a [`Task`]. + pub fn discard<O>(self) -> Task<O> + where + T: MaybeSend + 'static, + O: MaybeSend + 'static, + { + self.then(|_| Task::none()) + } + /// Creates a new [`Task`] that can be aborted with the returned [`Handle`]. pub fn abortable(self) -> (Self, Handle) where diff --git a/runtime/src/window.rs b/runtime/src/window.rs index cd27cdfe..0d280f1f 100644 --- a/runtime/src/window.rs +++ b/runtime/src/window.rs @@ -24,7 +24,7 @@ pub enum Action { Open(Id, Settings, oneshot::Sender<Id>), /// Close the window and exits the application. - Close(Id), + Close(Id, oneshot::Sender<Id>), /// Gets the [`Id`] of the oldest window. GetOldest(oneshot::Sender<Option<Id>>), @@ -230,8 +230,8 @@ pub fn open(settings: Settings) -> (Id, Task<Id>) { } /// Closes the window with `id`. -pub fn close<T>(id: Id) -> Task<T> { - task::effect(crate::Action::Window(Action::Close(id))) +pub fn close(id: Id) -> Task<Id> { + task::oneshot(|channel| crate::Action::Window(Action::Close(id, channel))) } /// Gets the window [`Id`] of the oldest window. |