Struct solana_runtime::snapshot_package::AccountsPackage

pub struct AccountsPackage {
    pub package_type: AccountsPackageType,
    pub slot: Slot,
    pub block_height: Slot,
    pub snapshot_storages: Vec<Arc<AccountStorageEntry>>,
    pub expected_capitalization: u64,
    pub accounts_hash_for_testing: Option<AccountsHash>,
    pub accounts: Arc<Accounts>,
    pub epoch_schedule: EpochSchedule,
    pub rent_collector: RentCollector,
    pub snapshot_info: Option<SupplementalSnapshotInfo>,
    pub enqueued: Instant,
}

This struct packages up fields to send from AccountsBackgroundService to AccountsHashVerifier

Fields

package_type: AccountsPackageType

slot: Slot

block_height: Slot

snapshot_storages: Vec<Arc<AccountStorageEntry>>

expected_capitalization: u64

accounts_hash_for_testing: Option<AccountsHash>

accounts: Arc<Accounts>

epoch_schedule: EpochSchedule

rent_collector: RentCollector

snapshot_info: Option<SupplementalSnapshotInfo>

Supplemental information needed for snapshots

enqueued: Instant

The instant this accounts package was send to the queue. Used to track how long accounts packages wait before processing.

Implementations

impl AccountsPackage

pub fn new_for_snapshot(
    package_type: AccountsPackageType,
    bank: &Bank,
    bank_snapshot_info: &BankSnapshotInfo,
    bank_snapshots_dir: impl AsRef<Path>,
    slot_deltas: Vec<BankSlotDelta>,
    full_snapshot_archives_dir: impl AsRef<Path>,
    incremental_snapshot_archives_dir: impl AsRef<Path>,
    snapshot_storages: Vec<Arc<AccountStorageEntry>>,
    archive_format: ArchiveFormat,
    snapshot_version: SnapshotVersion,
    accounts_hash_for_testing: Option<AccountsHash>
) -> Result<Self>

Package up bank files, storages, and slot deltas for a snapshot

pub fn new_for_epoch_accounts_hash(
    package_type: AccountsPackageType,
    bank: &Bank,
    snapshot_storages: Vec<Arc<AccountStorageEntry>>,
    accounts_hash_for_testing: Option<AccountsHash>
) -> Self

Package up fields needed to compute an EpochAccountsHash

pub fn default_for_tests() -> Self

Create a new Accounts Package where basically every field is defaulted. Only use for tests; many of the fields are invalid!

pub fn snapshot_links_dir(&self) -> &Path

Returns the path to the snapshot links directory

NOTE 1: This path is within the TempDir created for the AccountsPackage, not the bank snapshots dir passed into new_for_snapshot() when creating the AccountsPackage. NOTE 2: This fn will panic if the AccountsPackage is of type EpochAccountsHash.

Trait Implementations

impl Debug for AccountsPackage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.