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Diffstat (limited to 'vendor/google.golang.org/grpc/stats/metrics.go')
-rw-r--r-- | vendor/google.golang.org/grpc/stats/metrics.go | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/vendor/google.golang.org/grpc/stats/metrics.go b/vendor/google.golang.org/grpc/stats/metrics.go deleted file mode 100644 index 641c8e979..000000000 --- a/vendor/google.golang.org/grpc/stats/metrics.go +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright 2024 gRPC 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 stats - -import "maps" - -// MetricSet is a set of metrics to record. Once created, MetricSet is immutable, -// however Add and Remove can make copies with specific metrics added or -// removed, respectively. -// -// Do not construct directly; use NewMetricSet instead. -type MetricSet struct { - // metrics are the set of metrics to initialize. - metrics map[string]bool -} - -// NewMetricSet returns a MetricSet containing metricNames. -func NewMetricSet(metricNames ...string) *MetricSet { - newMetrics := make(map[string]bool) - for _, metric := range metricNames { - newMetrics[metric] = true - } - return &MetricSet{metrics: newMetrics} -} - -// Metrics returns the metrics set. The returned map is read-only and must not -// be modified. -func (m *MetricSet) Metrics() map[string]bool { - return m.metrics -} - -// Add adds the metricNames to the metrics set and returns a new copy with the -// additional metrics. -func (m *MetricSet) Add(metricNames ...string) *MetricSet { - newMetrics := make(map[string]bool) - for metric := range m.metrics { - newMetrics[metric] = true - } - - for _, metric := range metricNames { - newMetrics[metric] = true - } - return &MetricSet{metrics: newMetrics} -} - -// Join joins the metrics passed in with the metrics set, and returns a new copy -// with the merged metrics. -func (m *MetricSet) Join(metrics *MetricSet) *MetricSet { - newMetrics := make(map[string]bool) - maps.Copy(newMetrics, m.metrics) - maps.Copy(newMetrics, metrics.metrics) - return &MetricSet{metrics: newMetrics} -} - -// Remove removes the metricNames from the metrics set and returns a new copy -// with the metrics removed. -func (m *MetricSet) Remove(metricNames ...string) *MetricSet { - newMetrics := make(map[string]bool) - for metric := range m.metrics { - newMetrics[metric] = true - } - - for _, metric := range metricNames { - delete(newMetrics, metric) - } - return &MetricSet{metrics: newMetrics} -} |