mirror of
https://github.com/open-telemetry/opentelemetry-go.git
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e8546e3bc5
* Remove LabelSet frmo api/metric * SDK tests pass * Restore benchmarks * All tests pass * Remove all mentions of LabelSet * Test RecordBatch * Batch test * Improves benchmark (some) * Move the benchmark to match HEAD * Align labels for GOARCH=386 * Add alignment test * Disable the stress test fo GOARCH=386 * Fix bug * Move atomic fields into their own file * Add a TODO * Comments * Remove metric.Labels(...) * FTB Co-authored-by: Liz Fong-Jones <lizf@honeycomb.io>
50 lines
1.5 KiB
Go
50 lines
1.5 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package metric
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import "go.opentelemetry.io/otel/api/core"
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// Int64ObserverResult is an interface for reporting integral
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// observations.
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type Int64ObserverResult interface {
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Observe(value int64, labels ...core.KeyValue)
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}
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// Float64ObserverResult is an interface for reporting floating point
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// observations.
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type Float64ObserverResult interface {
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Observe(value float64, labels ...core.KeyValue)
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}
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// Int64ObserverCallback is a type of callback that integral
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// observers run.
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type Int64ObserverCallback func(result Int64ObserverResult)
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// Float64ObserverCallback is a type of callback that floating point
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// observers run.
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type Float64ObserverCallback func(result Float64ObserverResult)
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// Int64Observer is a metric that captures a set of int64 values at a
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// point in time.
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type Int64Observer struct {
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asyncInstrument
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}
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// Float64Observer is a metric that captures a set of float64 values
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// at a point in time.
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type Float64Observer struct {
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asyncInstrument
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}
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