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core/rawdb: correct misleading comments for state history accessors (#32783)
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phrwlk 2025-10-09 03:59:06 +03:00 committed by GitHub
parent e42af536c5
commit 695c1445ab
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1 changed files with 19 additions and 12 deletions
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31
core/rawdb/accessors_state.go
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@ -170,9 +170,11 @@ func ReadStateHistoryMetaList(db ethdb.AncientReaderOp, start uint64, count uint
return db.AncientRange(stateHistoryMeta, start-1, count, 0) return db.AncientRange(stateHistoryMeta, start-1, count, 0)
} }
// ReadStateAccountIndex retrieves the state root corresponding to the specified // ReadStateAccountIndex retrieves the account index blob for the specified
// state history. Compute the position of state history in freezer by minus one // state history. The index contains fixed-size entries with offsets and lengths
// since the id of first state history starts from one(zero for initial state). // into the concatenated account data table. Compute the position of state
// history in freezer by minus one since the id of first state history starts
// from one (zero for initial state).
func ReadStateAccountIndex(db ethdb.AncientReaderOp, id uint64) []byte { func ReadStateAccountIndex(db ethdb.AncientReaderOp, id uint64) []byte {
blob, err := db.Ancient(stateHistoryAccountIndex, id-1) blob, err := db.Ancient(stateHistoryAccountIndex, id-1)
if err != nil { if err != nil {
@ -181,9 +183,11 @@ func ReadStateAccountIndex(db ethdb.AncientReaderOp, id uint64) []byte {
return blob return blob
} }
// ReadStateStorageIndex retrieves the state root corresponding to the specified // ReadStateStorageIndex retrieves the storage index blob for the specified
// state history. Compute the position of state history in freezer by minus one // state history. The index contains fixed-size entries that locate storage slot
// since the id of first state history starts from one(zero for initial state). // data in the concatenated storage data table. Compute the position of state
// history in freezer by minus one since the id of first state history starts
// from one (zero for initial state).
func ReadStateStorageIndex(db ethdb.AncientReaderOp, id uint64) []byte { func ReadStateStorageIndex(db ethdb.AncientReaderOp, id uint64) []byte {
blob, err := db.Ancient(stateHistoryStorageIndex, id-1) blob, err := db.Ancient(stateHistoryStorageIndex, id-1)
if err != nil { if err != nil {
@ -192,9 +196,10 @@ func ReadStateStorageIndex(db ethdb.AncientReaderOp, id uint64) []byte {
return blob return blob
} }
// ReadStateAccountHistory retrieves the state root corresponding to the specified // ReadStateAccountHistory retrieves the concatenated account data blob for the
// state history. Compute the position of state history in freezer by minus one // specified state history. Offsets and lengths are resolved via the account
// since the id of first state history starts from one(zero for initial state). // index. Compute the position of state history in freezer by minus one since
// the id of first state history starts from one (zero for initial state).
func ReadStateAccountHistory(db ethdb.AncientReaderOp, id uint64) []byte { func ReadStateAccountHistory(db ethdb.AncientReaderOp, id uint64) []byte {
blob, err := db.Ancient(stateHistoryAccountData, id-1) blob, err := db.Ancient(stateHistoryAccountData, id-1)
if err != nil { if err != nil {
@ -203,9 +208,11 @@ func ReadStateAccountHistory(db ethdb.AncientReaderOp, id uint64) []byte {
return blob return blob
} }
// ReadStateStorageHistory retrieves the state root corresponding to the specified // ReadStateStorageHistory retrieves the concatenated storage slot data blob for
// state history. Compute the position of state history in freezer by minus one // the specified state history. Locations are resolved via the account and
// since the id of first state history starts from one(zero for initial state). // storage indexes. Compute the position of state history in freezer by minus
// one since the id of first state history starts from one (zero for initial
// state).
func ReadStateStorageHistory(db ethdb.AncientReaderOp, id uint64) []byte { func ReadStateStorageHistory(db ethdb.AncientReaderOp, id uint64) []byte {
blob, err := db.Ancient(stateHistoryStorageData, id-1) blob, err := db.Ancient(stateHistoryStorageData, id-1)
if err != nil { if err != nil {