knative.dev/pkg@v0.0.0-20260602142205-ac97e43f6622/test/logstream/v2/interface.go (about)

     1  /*
     2  Copyright 2020 The Knative Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package logstream
    18  
    19  type (
    20  	// Canceler is the type of a function returned when a logstream is
    21  	// started to be deferred so that the logstream can be stopped when
    22  	// the test is complete.
    23  	Canceler func()
    24  
    25  	// Callback is invoked after pod logs are transformed
    26  	Callback func(string, ...interface{})
    27  
    28  	// Source allows you to create streams for a given resource name
    29  	Source interface {
    30  		// Start a log stream for the given resource name and invoke
    31  		// the callback with the processed log
    32  		StartStream(name string, l Callback) (Canceler, error)
    33  	}
    34  )