github.com/gogf/gf/v2@v2.7.4/os/gmetric/gmetric_noop_observable_updown_counter_performer.go (about)

     1  // Copyright GoFrame gf Author(https://goframe.org). All Rights Reserved.
     2  //
     3  // This Source Code Form is subject to the terms of the MIT License.
     4  // If a copy of the MIT was not distributed with this file,
     5  // You can obtain one at https://github.com/gogf/gf.
     6  
     7  package gmetric
     8  
     9  // noopObservableUpDownCounterPerformer is an implementer for interface ObservableUpDownCounterPerformer
    10  // with no truly operations.
    11  type noopObservableUpDownCounterPerformer struct{}
    12  
    13  // newNoopObservableUpDownCounterPerformer creates and returns a ObservableUpDownCounterPerformer
    14  // with no truly operations.
    15  func newNoopObservableUpDownCounterPerformer() ObservableUpDownCounterPerformer {
    16  	return noopObservableUpDownCounterPerformer{}
    17  }
    18  
    19  func (noopObservableUpDownCounterPerformer) observable() {}