45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
// Copyright 2024 Google LLC
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//
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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 genai
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import (
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"google.golang.org/api/option"
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"google.golang.org/api/option/internaloption"
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)
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// WithClientInfo sets request information identifying the
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// product that is calling this client.
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func WithClientInfo(key, value string) option.ClientOption {
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return &clientInfo{key: key, value: value}
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}
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type clientInfo struct {
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internaloption.EmbeddableAdapter
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key, value string
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}
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// optionOfType returns the first value of opts that has type T,
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// along with true. If there is no option of that type, it returns
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// the zero value for T and false.
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func optionOfType[T option.ClientOption](opts []option.ClientOption) (T, bool) {
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for _, opt := range opts {
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if opt, ok := opt.(T); ok {
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return opt, true
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}
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}
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var z T
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return z, false
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}
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