diff options
Diffstat (limited to 'vendor/go.opentelemetry.io/otel/sdk/metric/exemplar/reservoir.go')
| -rw-r--r-- | vendor/go.opentelemetry.io/otel/sdk/metric/exemplar/reservoir.go | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar/reservoir.go b/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar/reservoir.go deleted file mode 100644 index ba5cd1a6b..000000000 --- a/vendor/go.opentelemetry.io/otel/sdk/metric/exemplar/reservoir.go +++ /dev/null @@ -1,40 +0,0 @@ -// Copyright The OpenTelemetry Authors -// SPDX-License-Identifier: Apache-2.0 - -package exemplar // import "go.opentelemetry.io/otel/sdk/metric/exemplar" - -import ( - "context" - "time" - - "go.opentelemetry.io/otel/attribute" -) - -// Reservoir holds the sampled exemplar of measurements made. -type Reservoir interface { - // Offer accepts the parameters associated with a measurement. The - // parameters will be stored as an exemplar if the Reservoir decides to - // sample the measurement. - // - // The passed ctx needs to contain any baggage or span that were active - // when the measurement was made. This information may be used by the - // Reservoir in making a sampling decision. - // - // The time t is the time when the measurement was made. The val and attr - // parameters are the value and dropped (filtered) attributes of the - // measurement respectively. - Offer(ctx context.Context, t time.Time, val Value, attr []attribute.KeyValue) - - // Collect returns all the held exemplars. - // - // The Reservoir state is preserved after this call. - Collect(dest *[]Exemplar) -} - -// ReservoirProvider creates new [Reservoir]s. -// -// The attributes provided are attributes which are kept by the aggregation, and -// are exclusive with attributes passed to Offer. The combination of these -// attributes and the attributes passed to Offer is the complete set of -// attributes a measurement was made with. -type ReservoirProvider func(attr attribute.Set) Reservoir |