mirror of https://github.com/docker/cli.git
34 lines
1015 B
Go
34 lines
1015 B
Go
/*
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Copyright 2023 The logr 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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package logr
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// contextKey is how we find Loggers in a context.Context. With Go < 1.21,
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// the value is always a Logger value. With Go >= 1.21, the value can be a
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// Logger value or a slog.Logger pointer.
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type contextKey struct{}
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// notFoundError exists to carry an IsNotFound method.
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type notFoundError struct{}
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func (notFoundError) Error() string {
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return "no logr.Logger was present"
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}
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func (notFoundError) IsNotFound() bool {
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return true
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}
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