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23 lines
651 B
Go
23 lines
651 B
Go
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// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package x // import "go.opentelemetry.io/otel/exporters/prometheus/internal/x"
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import "strings"
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// Observability is an experimental feature flag that determines if exporter
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// observability metrics are enabled.
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//
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// To enable this feature set the OTEL_GO_X_OBSERVABILITY environment variable
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// to the case-insensitive string value of "true" (i.e. "True" and "TRUE"
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// will also enable this).
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var Observability = newFeature(
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[]string{"OBSERVABILITY"},
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func(v string) (string, bool) {
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if strings.EqualFold(v, "true") {
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return v, true
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}
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return "", false
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},
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)
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