32 lines
1.1 KiB
Go
32 lines
1.1 KiB
Go
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// Copyright 2022 The Prometheus Authors
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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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package promhttp
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// Option are used to configure a middleware or round tripper..
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type Option func(*option)
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type option struct {
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extraMethods []string
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}
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// WithExtraMethods adds additional HTTP methods to the list of allowed methods.
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// See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods for the default list.
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//
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// See the example for ExampleInstrumentHandlerWithExtraMethods for example usage.
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func WithExtraMethods(methods ...string) Option {
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return func(o *option) {
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o.extraMethods = methods
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}
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}
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