Compactor

libsql_wal::storage::compaction

Struct Compactor 

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pub struct Compactor<B> { /* private fields */ }

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impl<B> Compactor<B>

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pub fn new(backend: Arc<B>, compactor_path: &Path) -> Result<Self, Error>

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pub async fn monitor(&mut self, namespace: &NamespaceName) -> Result<(), Error>
where B: Backend,

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pub fn analyze( &self, namespace: &NamespaceName, ) -> Result<AnalyzedSegments, Error>

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pub fn get_segment_range( &self, namespace: &NamespaceName, ) -> Result<Option<(SegmentInfo, SegmentInfo)>, Error>

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pub async fn sync_all(&mut self, full: bool) -> Result<(), Error>
where B: Backend,

sync all segments from storage with local cache

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pub async fn sync_one( &mut self, namespace: &NamespaceName, full: bool, ) -> Result<(), Error>
where B: Backend,

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pub async fn compact(&self, set: SegmentSet) -> Result<(), Error>
where B: Backend,

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pub async fn restore( &self, set: SegmentSet, to: impl AsRef<Path>, ) -> Result<(), Error>
where B: Backend,

Restore a datatase file from a segment set set must start at frame_no 1

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pub fn list_all_segments( &self, namespace: &NamespaceName, f: impl FnMut(SegmentInfo), ) -> Result<(), Error>

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pub fn list_monitored_namespaces( &self, f: impl FnMut(NamespaceName), ) -> Result<(), Error>

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pub fn unmonitor(&self, ns: &NamespaceName) -> Result<(), Error>

Auto Trait Implementations§

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impl<B> !Freeze for Compactor<B>

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impl<B> !RefUnwindSafe for Compactor<B>

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impl<B> Send for Compactor<B>
where B: Sync + Send,

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impl<B> !Sync for Compactor<B>

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impl<B> Unpin for Compactor<B>

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impl<B> !UnwindSafe for Compactor<B>

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impl<T> Any for T
where T: 'static + ?Sized,

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impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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impl<T> From<T> for T

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where U: From<T>,

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Calls U::from(self).

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const ALIGN: usize

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