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Operation

libguix

Struct Operation 

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pub struct Operation { /* private fields */ }
Expand description

Hold this to read events; drop to cancel (SIGTERM → 5s → SIGKILL).

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impl Operation

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pub fn events_mut(&mut self) -> &mut EventStream

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pub fn take_cancel(&mut self) -> Option<CancelHandle>

Dropping the Operation after taking still fires cancel via [DropGuard].

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pub async fn await_completion(self) -> Result<(), GuixError>

Error precedence on non-zero exit: KnownBug > Polkit (pkexec reserved codes only) > OperationFailed. Stream ending without an ExitSummary returns Cancelled.

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