pub struct MetricsOperator { /* private fields */ }Expand description
An operator that wraps another operator and records metrics about its execution.
Implementations§
Source§impl MetricsOperator
impl MetricsOperator
pub fn new(inner: OperatorRef, metrics: VortexMetrics) -> Self
pub fn metrics(&self) -> &VortexMetrics
Trait Implementations§
Source§impl BatchOperator for MetricsOperator
impl BatchOperator for MetricsOperator
fn bind(&self, ctx: &mut dyn BatchBindCtx) -> VortexResult<BatchExecutionRef>
Source§impl Debug for MetricsOperator
impl Debug for MetricsOperator
Source§impl Operator for MetricsOperator
impl Operator for MetricsOperator
Source§fn id(&self) -> OperatorId
fn id(&self) -> OperatorId
The unique identifier for this operator instance.
Source§fn children(&self) -> &[OperatorRef] ⓘ
fn children(&self) -> &[OperatorRef] ⓘ
The children of this operator.
Source§fn with_children(
self: Arc<Self>,
children: Vec<OperatorRef>,
) -> VortexResult<OperatorRef>
fn with_children( self: Arc<Self>, children: Vec<OperatorRef>, ) -> VortexResult<OperatorRef>
Create a new instance of this operator with the given children. Read more
Source§fn as_batch(&self) -> Option<&dyn BatchOperator>
fn as_batch(&self) -> Option<&dyn BatchOperator>
Returns this operator as a
BatchOperator if it supports batch execution.Source§fn as_pipelined(&self) -> Option<&dyn PipelinedOperator>
fn as_pipelined(&self) -> Option<&dyn PipelinedOperator>
Returns this operator as a
PipelinedOperator if it supports pipelined execution. Read moreSource§fn fmt_as(&self, _df: DisplayFormat, f: &mut Formatter<'_>) -> Result
fn fmt_as(&self, _df: DisplayFormat, f: &mut Formatter<'_>) -> Result
Override the default formatting of this operator.
Source§fn reduce_children(&self) -> VortexResult<Option<OperatorRef>>
fn reduce_children(&self) -> VortexResult<Option<OperatorRef>>
Attempt to optimize this node by analyzing its children. Read more
Source§fn reduce_parent(
&self,
_parent: OperatorRef,
_child_idx: usize,
) -> VortexResult<Option<OperatorRef>>
fn reduce_parent( &self, _parent: OperatorRef, _child_idx: usize, ) -> VortexResult<Option<OperatorRef>>
Attempt to push down a parent operator through this node. Read more
Source§impl OperatorEq for MetricsOperator
impl OperatorEq for MetricsOperator
fn operator_eq(&self, other: &Self) -> bool
Source§impl OperatorHash for MetricsOperator
impl OperatorHash for MetricsOperator
fn operator_hash<H: Hasher>(&self, state: &mut H)
Source§impl PipelinedOperator for MetricsOperator
impl PipelinedOperator for MetricsOperator
Source§fn bind(&self, ctx: &dyn BindContext) -> VortexResult<Box<dyn Kernel>>
fn bind(&self, ctx: &dyn BindContext) -> VortexResult<Box<dyn Kernel>>
Bind the operator into a
Kernel for pipelined execution.Source§fn vector_children(&self) -> Vec<usize>
fn vector_children(&self) -> Vec<usize>
Returns the child indices of this operator that are passed to the kernel as input vectors.
Source§fn batch_children(&self) -> Vec<usize>
fn batch_children(&self) -> Vec<usize>
Returns the child indices of this operator that are passed to the kernel as batch inputs.
Auto Trait Implementations§
impl Freeze for MetricsOperator
impl !RefUnwindSafe for MetricsOperator
impl Send for MetricsOperator
impl Sync for MetricsOperator
impl Unpin for MetricsOperator
impl !UnwindSafe for MetricsOperator
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impl<T> DynOperatorEq for Twhere
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Source§impl<T> DynOperatorHash for Twhere
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impl<T> DynOperatorHash for Twhere
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fn dyn_operator_hash(&self, state: &mut dyn Hasher)
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