Golang Block.StateHash Examples

Example #1

File: state.go Project: jaekwon/GuppyCamp

// Mutates the block in place and updates it with new state hash.
func (s *State) SetBlockStateHash(block *types.Block) error {
	sCopy := s.Copy()
	// sCopy has no event cache in it, so this won't fire events
	err := execBlock(sCopy, block, types.PartSetHeader{})
	if err != nil {
		return err
	}
	// Set block.StateHash
	block.StateHash = sCopy.Hash()
	return nil
}