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accountsdb

package

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Versions in this module

v0

v0.3.0

Jun 11, 2026

Changes in this version

+ const DefaultProgramCacheMaxMB

+ var ProgramCacheMaxMB = DefaultProgramCacheMaxMB

type ProgramCacheEntry

+ func (entry *ProgramCacheEntry) CostUnits() uint32

v0.2.0

May 11, 2026

Changes in this version

+ const StakeIndexRecordSize

+ const StakeIndexVersion

+ var ErrNoAccount = errors.New("ErrNoAccount")

+ var StakeIndexMagic = [4]byte

+ var StoreAccountsWorkers = 128

+ func BuildIndexEntriesFromAppendVecs(data []byte, fileSize uint64, slot uint64, fileId uint64) ([]solana.PublicKey, []AccountIndexEntry, []StakeIndexEntry, error)

+ func GetAppendVecDataLen(f *os.File, offset uint64) (uint64, error)

+ func NewAccountsIndexPebbleOptions(logger pebble.Logger) *pebble.Options

+ func WriteStakePubkeyIndex(path string, entries []StakeIndexEntry) error

+ type AccountIndexEntry struct

+ FileId uint64

+ Offset uint64

+ Slot uint64

+ func UnmarshalAcctIdxEntry(data []byte) (*AccountIndexEntry, error)

+ func (entry *AccountIndexEntry) Unmarshal(in *[24]byte)

+ func (entry AccountIndexEntry) Marshal(out *[24]byte)

+ type AccountsDb struct

+ AcctsDir string

+ BankHashStore *pebble.DB

+ CommonAcctsCache otter.Cache[solana.PublicKey, *accounts.Account]

+ Index *pebble.DB

+ LargestFileId atomic.Uint64

+ ProgramCache otter.Cache[solana.PublicKey, *ProgramCacheEntry]

+ VoteAcctCache otter.Cache[solana.PublicKey, *accounts.Account]

+ func OpenDb(accountsDbDir string) (*AccountsDb, error)

+ func (accountsDb *AccountsDb) AddProgramToCache(pubkey solana.PublicKey, programEntry *ProgramCacheEntry)

+ func (accountsDb *AccountsDb) AllKeys() [][]byte

+ func (accountsDb *AccountsDb) CloseDb()

+ func (accountsDb *AccountsDb) GetAccount(slot uint64, pubkey solana.PublicKey) (*accounts.Account, error)

+ func (accountsDb *AccountsDb) GetBankHashForSlot(slot uint64) ([]byte, error)

+ func (accountsDb *AccountsDb) InitCaches()

+ func (accountsDb *AccountsDb) KeysBetweenPrefixes(startPrefix uint64, endPrefix uint64) []solana.PublicKey

+ func (accountsDb *AccountsDb) MaybeGetProgramFromCache(pubkey solana.PublicKey) (*ProgramCacheEntry, bool)

+ func (accountsDb *AccountsDb) RemoveProgramFromCache(pubkey solana.PublicKey)

+ func (accountsDb *AccountsDb) StoreAccounts(accts []*accounts.Account, slot uint64, cb func()) error

+ func (accountsDb *AccountsDb) StoreBankHashForSlot(slot uint64, bankHash []byte) error

+ func (accountsDb *AccountsDb) StoreQueueLen() int

+ func (accountsDb *AccountsDb) WaitForStoreWorker()

+ func (db *AccountsDb) GetAccountsBatch(ctx context.Context, slot uint64, pks []solana.PublicKey) ([]*accounts.Account, error)

+ type AppendVecAccount struct

+ Data []byte

+ DataLen uint64

+ Executable bool

+ Hash [32]byte

+ Lamports uint64

+ Owner solana.PublicKey

+ Padding [7]byte

+ Pubkey solana.PublicKey

+ RentEpoch uint64

+ WriteVersion uint64

+ func (acct *AppendVecAccount) Marshal(buf io.Writer) error

+ func (acct *AppendVecAccount) MarshalReturningLength(buf io.Writer) (int, error)

+ func (acct *AppendVecAccount) Unmarshal(buf io.Reader) error

+ func (appendVecAcct *AppendVecAccount) ToAccount() *accounts.Account

+ type ProgramCacheEntry struct

+ DeploymentSlot uint64

+ Program *sbpf.Program

+ type StakeIndexEntry struct

+ FileId uint64

+ Offset uint64

+ Pubkey solana.PublicKey

v0.1.0-alpha.1

Jan 15, 2026