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Add Handle::into_inner method #531

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merged 1 commit into from
Jul 27, 2024
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Add Handle::into_inner method #531

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10 changes: 10 additions & 0 deletions src/handle.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -60,6 +60,16 @@ impl<Db: HasStorage> Handle<Db> {
Arc::get_mut(self.db_mut()).expect("other threads remain active despite cancellation")
}

/// Returns the inner database, consuming the handle.
///
/// If other handles are active, this method sets the cancellation flag
/// and blocks until they are dropped.
pub fn into_inner(mut self) -> Db {
self.cancel_others();
Arc::into_inner(self.db.take().unwrap())
.expect("other threads remain active despite cancellation")
}

// ANCHOR: cancel_other_workers
/// Sets cancellation flag and blocks until all other workers with access
/// to this storage have completed.
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