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core/state: move state account to core/types + abstracted "write account to trie" (#23567)

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* core/state: abstracted "write account to trie" method

* fix appveyor build

* Apply suggestions from code review

Co-authored-by: Martin Holst Swende <martin@swende.se>

* review feedback

* core/state/accounts: move Account to core/types

* core/types: rename Account -> StateAccount

* core/state: restore EncodeRLP for stateObject

* core/types: add the missing file

* more review feedback

* more review feedback

Co-authored-by: Martin Holst Swende <martin@swende.se>
Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Guillaume Ballet
2021-09-28 10:48:07 +02:00
committed by GitHub
parent ac7baeab57
commit 443afc975c
18 changed files with 122 additions and 61 deletions
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17
core/state/statedb.go
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@ -460,12 +460,7 @@ func (s *StateDB) updateStateObject(obj *stateObject) {
}
// Encode the account and update the account trie
addr := obj.Address()
data, err := rlp.EncodeToBytes(obj)
if err != nil {
panic(fmt.Errorf("can't encode object at %x: %v", addr[:], err))
}
if err = s.trie.TryUpdate(addr[:], data); err != nil {
if err := s.trie.TryUpdateAccount(addr[:], &obj.data); err != nil {
s.setError(fmt.Errorf("updateStateObject (%x) error: %v", addr[:], err))
}
@ -512,7 +507,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject {
}
// If no live objects are available, attempt to use snapshots
var (
data *Account
data *types.StateAccount
err error
)
if s.snap != nil {
@ -524,7 +519,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject {
if acc == nil {
return nil
}
data = &Account{
data = &types.StateAccount{
Nonce: acc.Nonce,
Balance: acc.Balance,
CodeHash: acc.CodeHash,
@ -551,7 +546,7 @@ func (s *StateDB) getDeletedStateObject(addr common.Address) *stateObject {
if len(enc) == 0 {
return nil
}
data = new(Account)
data = new(types.StateAccount)
if err := rlp.DecodeBytes(enc, data); err != nil {
log.Error("Failed to decode state object", "addr", addr, "err", err)
return nil
@ -588,7 +583,7 @@ func (s *StateDB) createObject(addr common.Address) (newobj, prev *stateObject)
s.snapDestructs[prev.addrHash] = struct{}{}
}
}
newobj = newObject(s, addr, Account{})
newobj = newObject(s, addr, types.StateAccount{})
if prev == nil {
s.journal.append(createObjectChange{account: &addr})
} else {
@ -942,7 +937,7 @@ func (s *StateDB) Commit(deleteEmptyObjects bool) (common.Hash, error) {
}
// The onleaf func is called _serially_, so we can reuse the same account
// for unmarshalling every time.
var account Account
var account types.StateAccount
root, accountCommitted, err := s.trie.Commit(func(_ [][]byte, _ []byte, leaf []byte, parent common.Hash) error {
if err := rlp.DecodeBytes(leaf, &account); err != nil {
return nil