pub enum SpecializedTraceHandle {
RowUnit(TraceAgent<Spine<Rc<OrdKeyBatch<RowLayout<((Row, ()), Timestamp, Diff)>>>, ColumnatedMergeBatcher<Row, (), Timestamp, Diff>, RcBuilder<OrdKeyBuilder<RowLayout<((Row, ()), Timestamp, Diff)>>>>>),
RowRow(TraceAgent<Spine<Rc<OrdValBatch<RowRowLayout<((Row, Row), Timestamp, Diff)>>>, ColumnatedMergeBatcher<Row, Row, Timestamp, Diff>, RcBuilder<OrdValBuilder<RowRowLayout<((Row, Row), Timestamp, Diff)>>>>>),
}
Expand description
Represents a type-specialized trace handle for successful computations wherein keys or
values were previously type-specialized via render::context::SpecializedArrangementFlavor
.
The variants defined here must thus match the ones used in creating type-specialized arrangements.
Variants§
RowUnit(TraceAgent<Spine<Rc<OrdKeyBatch<RowLayout<((Row, ()), Timestamp, Diff)>>>, ColumnatedMergeBatcher<Row, (), Timestamp, Diff>, RcBuilder<OrdKeyBuilder<RowLayout<((Row, ()), Timestamp, Diff)>>>>>)
RowRow(TraceAgent<Spine<Rc<OrdValBatch<RowRowLayout<((Row, Row), Timestamp, Diff)>>>, ColumnatedMergeBatcher<Row, Row, Timestamp, Diff>, RcBuilder<OrdValBuilder<RowRowLayout<((Row, Row), Timestamp, Diff)>>>>>)
Implementations§
source§impl SpecializedTraceHandle
impl SpecializedTraceHandle
sourcefn get_logical_compaction(&mut self) -> AntichainRef<'_, Timestamp>
fn get_logical_compaction(&mut self) -> AntichainRef<'_, Timestamp>
Obtains the logical compaction frontier for the underlying trace handle.
sourcepub fn set_logical_compaction(&mut self, frontier: AntichainRef<'_, Timestamp>)
pub fn set_logical_compaction(&mut self, frontier: AntichainRef<'_, Timestamp>)
Advances the logical compaction frontier for the underlying trace handle.
sourcepub fn set_physical_compaction(&mut self, frontier: AntichainRef<'_, Timestamp>)
pub fn set_physical_compaction(&mut self, frontier: AntichainRef<'_, Timestamp>)
Advances the physical compaction frontier for the underlying trace handle.
sourcepub fn read_upper(&mut self, target: &mut Antichain<Timestamp>)
pub fn read_upper(&mut self, target: &mut Antichain<Timestamp>)
Reads the upper frontier of the underlying trace handle.
sourcepub fn import_frontier_logged<'g, G, T>(
&mut self,
scope: &Child<'g, G, T>,
name: &str,
since: Antichain<Timestamp>,
until: Antichain<Timestamp>,
logger: Option<Logger<ComputeEvent, WorkerIdentifier>>,
idx_id: GlobalId,
export_ids: Vec<GlobalId>
) -> (SpecializedArrangementImport<Child<'g, G, T>, Timestamp>, ShutdownButton<CapabilitySet<Timestamp>>)where
G: Scope<Timestamp = Timestamp>,
T: Lattice + Refines<G::Timestamp>,
pub fn import_frontier_logged<'g, G, T>( &mut self, scope: &Child<'g, G, T>, name: &str, since: Antichain<Timestamp>, until: Antichain<Timestamp>, logger: Option<Logger<ComputeEvent, WorkerIdentifier>>, idx_id: GlobalId, export_ids: Vec<GlobalId> ) -> (SpecializedArrangementImport<Child<'g, G, T>, Timestamp>, ShutdownButton<CapabilitySet<Timestamp>>)where G: Scope<Timestamp = Timestamp>, T: Lattice + Refines<G::Timestamp>,
Maps the underlying trace handle to a SpecializedArrangementImport
,
while readjusting times by since
and until
.
Trait Implementations§
source§impl Clone for SpecializedTraceHandle
impl Clone for SpecializedTraceHandle
source§fn clone(&self) -> SpecializedTraceHandle
fn clone(&self) -> SpecializedTraceHandle
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl !RefUnwindSafe for SpecializedTraceHandle
impl !Send for SpecializedTraceHandle
impl !Sync for SpecializedTraceHandle
impl Unpin for SpecializedTraceHandle
impl !UnwindSafe for SpecializedTraceHandle
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