diff options
Diffstat (limited to 'vendor/github.com/prometheus/common/expfmt/expfmt.go')
| -rw-r--r-- | vendor/github.com/prometheus/common/expfmt/expfmt.go | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/vendor/github.com/prometheus/common/expfmt/expfmt.go b/vendor/github.com/prometheus/common/expfmt/expfmt.go new file mode 100644 index 000000000..371ac7503 --- /dev/null +++ b/vendor/github.com/prometheus/common/expfmt/expfmt.go @@ -0,0 +1,38 @@ +// Copyright 2015 The Prometheus 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 expfmt contains tools for reading and writing Prometheus metrics. +package expfmt + +// Format specifies the HTTP content type of the different wire protocols. +type Format string + +// Constants to assemble the Content-Type values for the different wire protocols. +const ( + TextVersion = "0.0.4" + ProtoType = `application/vnd.google.protobuf` + ProtoProtocol = `io.prometheus.client.MetricFamily` + ProtoFmt = ProtoType + "; proto=" + ProtoProtocol + ";" + + // The Content-Type values for the different wire protocols. + FmtUnknown Format = `<unknown>` + FmtText Format = `text/plain; version=` + TextVersion + FmtProtoDelim Format = ProtoFmt + ` encoding=delimited` + FmtProtoText Format = ProtoFmt + ` encoding=text` + FmtProtoCompact Format = ProtoFmt + ` encoding=compact-text` +) + +const ( + hdrContentType = "Content-Type" + hdrAccept = "Accept" +) |