go-pulse/trie/triestate/state.go

// Copyright 2023 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>

package triestate

import "github.com/ethereum/go-ethereum/common"

// Set represents a collection of mutated states during a state transition.
// The value refers to the original content of state before the transition
// is made. Nil means that the state was not present previously.
type Set struct {
	Accounts   map[common.Hash][]byte                 // Mutated account set, nil means the account was not present
	Storages   map[common.Hash]map[common.Hash][]byte // Mutated storage set, nil means the slot was not present
	Incomplete map[common.Hash]struct{}               // Indicator whether the storage slot is incomplete due to large deletion
}