pub struct MetricsBuffer { /* private fields */ }Expand description
The metrics buffer is a data structure for collecting a flow of data points into a batch.
Batching mostly means that we will aggregate away timestamp information, and apply metric-specific compression to
improve the performance of the pipeline. In particular, only the latest in a series of metrics are output, and
incremental metrics are summed into the output buffer. Any conversion of metrics is handled by the normalization
type N: MetricNormalize. Further, distribution metrics have their samples compressed with
compress_distribution below.
Note: This has been deprecated, please do not use when creating new Sinks.
Implementations§
Trait Implementations§
source§impl Batch for MetricsBuffer
impl Batch for MetricsBuffer
type Input = Metric
type Output = Vec<Metric>
source§fn get_settings_defaults<D: SinkBatchSettings + Clone>(
config: BatchConfig<D, Merged>,
) -> Result<BatchConfig<D, Merged>, BatchError>
fn get_settings_defaults<D: SinkBatchSettings + Clone>( config: BatchConfig<D, Merged>, ) -> Result<BatchConfig<D, Merged>, BatchError>
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buffers implement it.fn push(&mut self, item: Self::Input) -> PushResult<Self::Input>
fn is_empty(&self) -> bool
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fn finish(self) -> Self::Output
fn num_items(&self) -> usize
Auto Trait Implementations§
impl Freeze for MetricsBuffer
impl !RefUnwindSafe for MetricsBuffer
impl Send for MetricsBuffer
impl Sync for MetricsBuffer
impl Unpin for MetricsBuffer
impl !UnwindSafe for MetricsBuffer
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