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https://github.com/open-telemetry/opentelemetry-go.git
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384b4bb86a
* rename package tag to package distributedContext * rename Tag -> Entry * change distributed context -> dctx to avoid capitalization collision * change dctx -> distributedcontext * update stackdriver client example
70 lines
1.3 KiB
Go
70 lines
1.3 KiB
Go
// Copyright 2019, 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 distributedcontext
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import (
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"go.opentelemetry.io/api/core"
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)
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type MutatorOp int
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const (
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INSERT MutatorOp = iota
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UPDATE
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UPSERT
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DELETE
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)
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type Mutator struct {
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MutatorOp
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core.KeyValue
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MeasureMetadata
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}
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func (m Mutator) WithTTL(hops int) Mutator {
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m.TTL = hops
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return m
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}
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func Insert(kv core.KeyValue) Mutator {
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return Mutator{
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MutatorOp: INSERT,
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KeyValue: kv,
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}
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}
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func Update(kv core.KeyValue) Mutator {
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return Mutator{
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MutatorOp: UPDATE,
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KeyValue: kv,
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}
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}
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func Upsert(kv core.KeyValue) Mutator {
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return Mutator{
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MutatorOp: UPSERT,
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KeyValue: kv,
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}
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}
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func Delete(k core.Key) Mutator {
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return Mutator{
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MutatorOp: DELETE,
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KeyValue: core.KeyValue{
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Key: k,
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},
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}
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}
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