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Auto merge of #17903 - tmandry:graceful-exit, r=Veykril

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Allow flycheck process to exit gracefully

Assuming it isn't cancelled. Closes #17902.

The only place CommandHandle::join() is used is when the flycheck command
finishes, so this commit changes the behavior of the method itself.

The only reason I can see for the existing behavior is if the command is somehow holding onto a build lock longer than it should, this would force it to be released. But it would be a pretty heavy-handed way to solve that issue. I'm not aware of this occurring in practice.
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bors 2024-08-16 07:35:16 +00:00
commit 4cd8dcf287
1 changed files with 0 additions and 1 deletions
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crates/rust-analyzer/src/command.rs
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@ -148,7 +148,6 @@ impl<T: ParseFromLine> CommandHandle<T> {
}
pub(crate) fn join(mut self) -> io::Result<()> {
let _ = self.child.0.kill();
let exit_status = self.child.0.wait()?;
let (read_at_least_one_message, error) = self.thread.join()?;
if read_at_least_one_message || exit_status.success() {