forked from toolshed/abra
		
	
		
			
				
	
	
		
			43 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			43 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| /*
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|  *
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|  * Copyright 2024 gRPC 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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|  *
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|  */
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| 
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| // Package stats provides internal stats related functionality.
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| package stats
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| 
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| import "context"
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| 
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| // Labels are the labels for metrics.
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| type Labels struct {
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| 	// TelemetryLabels are the telemetry labels to record.
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| 	TelemetryLabels map[string]string
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| }
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| 
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| type labelsKey struct{}
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| 
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| // GetLabels returns the Labels stored in the context, or nil if there is one.
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| func GetLabels(ctx context.Context) *Labels {
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| 	labels, _ := ctx.Value(labelsKey{}).(*Labels)
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| 	return labels
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| }
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| 
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| // SetLabels sets the Labels in the context.
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| func SetLabels(ctx context.Context, labels *Labels) context.Context {
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| 	// could also append
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| 	return context.WithValue(ctx, labelsKey{}, labels)
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| }
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