| // Copyright 2018, OpenCensus Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package stackdriver |
| |
| // Labels represents a set of Stackdriver Monitoring labels. |
| type Labels struct { |
| m map[string]labelValue |
| } |
| |
| type labelValue struct { |
| val, desc string |
| } |
| |
| // Set stores a label with the given key, value and description, |
| // overwriting any previous values with the given key. |
| func (labels *Labels) Set(key, value, description string) { |
| if labels.m == nil { |
| labels.m = make(map[string]labelValue) |
| } |
| labels.m[key] = labelValue{value, description} |
| } |