github.com/MetalBlockchain/metalgo@v1.11.9/vms/platformvm/state/empty_iterator.go (about)

     1  // Copyright (C) 2019-2024, Ava Labs, Inc. All rights reserved.
     2  // See the file LICENSE for licensing terms.
     3  
     4  package state
     5  
     6  // EmptyIterator contains no stakers.
     7  var EmptyIterator StakerIterator = emptyIterator{}
     8  
     9  type emptyIterator struct{}
    10  
    11  func (emptyIterator) Next() bool {
    12  	return false
    13  }
    14  
    15  func (emptyIterator) Value() *Staker {
    16  	return nil
    17  }
    18  
    19  func (emptyIterator) Release() {}