Crate solana_accounts_db

Re-exports

pub use accounts_hash::CalculateHashIntermediate as CacheHashDataFileEntry;

Modules

account_info

AccountInfo represents a reference to AccountSharedData in either an AppendVec or the write cache. AccountInfo is not persisted anywhere between program runs. AccountInfo is purely runtime state. Note that AccountInfo is saved to disk buckets during runtime, but disk buckets are recreated at startup.

account_locks

account_storage

Manage the map of slot -> append vec

accounts

accounts_db

Persistent accounts are stored at this path location: <path>/<pid>/data/

accounts_file

accounts_hash

accounts_index

accounts_index_storage

accounts_partition

Partitioning of the accounts into chunks for rent collection

accounts_update_notifier_interface

ancestors

append_vec

Persistent storage for accounts.

blockhash_queue

contains

epoch_accounts_hash

The Epoch Accounts Hash (EAH) is a special hash of the whole accounts state that occurs once per epoch.

hardened_unpack

partitioned_rewards

Code related to partitioned rewards distribution

pubkey_bins

secondary_index

shared_buffer_reader

SharedBuffer is given a Reader and SharedBufferReader implements the Reader trait. SharedBuffer reads ahead in the underlying file and saves the data. SharedBufferReaders can be created for the buffer and independently keep track of each reader’s read location. The background reader keeps track of the progress of each client. After data has been read by all readers, the buffer is recycled and reading ahead continues. A primary use case is the underlying reader being decompressing a file, which can be computationally expensive. The clients of SharedBufferReaders could be parallel instances which need access to the decompressed data.

sorted_storages

stake_rewards

Code for stake and vote rewards

storable_accounts

trait for abstracting underlying storage of pubkey and account pairs to be written

tiered_storage

utils

waitable_condvar

Macros

u64_align

Structs

CacheHashDataFileHeader

ParsedCacheHashDataFilename

The values of each part of a cache hash data filename

Functions

parse_cache_hash_data_filename

Parses a cache hash data filename into its parts