fix(task): remove cancel method from Task trait(#884)
#899
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
jstarry
approved these changes
Jan 26, 2020
src/services/fetch.rs
Outdated
| let handle = self | ||
| .0 | ||
| .take() | ||
| .expect("tried to cancel request fetching twice"); |
There was a problem hiding this comment.
nit: this is no longer accurate, unwrap should be fine because this is impossible now
src/services/interval.rs
Outdated
| } | ||
|
|
||
| impl Drop for IntervalTask { | ||
| fn drop(&mut self) { | ||
| if self.is_active() { | ||
| self.cancel(); | ||
| let handle = self.0.take().expect("tried to cancel interval twice"); |
There was a problem hiding this comment.
nit: same here, unwrap should be fine
kakoc
force-pushed
the
fix/884
branch
2 times, most recently
from
096192e
to
26491d4
Compare
|
@jstarry changed. |
jstarry
reviewed
Jan 27, 2020
examples/dashboard/src/lib.rs
Outdated
| @@ -167,7 +167,7 @@ impl Component for Model { | |||
| } | |||
| } | |||
| WsAction::Disconnect => { | |||
| self.ws.take().unwrap().cancel(); | |||
| drop(self.ws.take().unwrap()); | |||
There was a problem hiding this comment.
Drop will be called once the task goes out of scope so self.ws.take() should be enough
examples/timer/src/lib.rs
Outdated
| @@ -77,7 +77,7 @@ impl Component for Model { | |||
| } | |||
| Msg::Cancel => { | |||
| if let Some(mut task) = self.job.take() { | |||
In order to avoid misuse It was decided to remove `cancel` from `Task` trait and delegate such logic to `Drop`.
|
@jstarry changed. Thanks for the review. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #884.
In order to avoid misuse It was decided to remove
cancelfromTasktraitand delegate such logic to
Drop.