Struct solana_runtime::accounts_index::AccountsIndex

pub struct AccountsIndex<T: IndexValue> {
    pub account_maps: Vec<RwLock<AccountMap<T>>>,
    pub bin_calculator: PubkeyBinCalculator24,
    pub removed_bank_ids: Mutex<HashSet<BankId>>,
    pub scan_results_limit_bytes: Option<usize>,
    /* private fields */
}

Fields

account_maps: Vec<RwLock<AccountMap<T>>>

bin_calculator: PubkeyBinCalculator24

removed_bank_ids: Mutex<HashSet<BankId>>

scan_results_limit_bytes: Option<usize>

when a scan’s accumulated data exceeds this limit, abort the scan

Implementations

impl<T: IndexValue> AccountsIndex<T>

pub fn default_for_tests() -> Self

pub fn new(config: Option<AccountsIndexConfig>) -> Self

pub fn get_account_read_entry(
    &self,
    pubkey: &Pubkey
) -> Option<ReadAccountMapEntry<T>>

pub fn get_account_read_entry_with_lock(
    &self,
    pubkey: &Pubkey,
    lock: &RwLockReadGuard<'_, AccountMap<T>>
) -> Option<ReadAccountMapEntry<T>>

pub fn handle_dead_keys(
    &self,
    dead_keys: &[&Pubkey],
    account_indexes: &AccountSecondaryIndexes
)

pub fn get_rooted_entries(
    &self,
    slice: SlotSlice<'_, T>,
    max: Option<Slot>
) -> SlotList<T>

pub fn roots_and_ref_count(
    &self,
    locked_account_entry: &ReadAccountMapEntry<T>,
    max: Option<Slot>
) -> (SlotList<T>, RefCount)

pub fn purge_exact<'a, C>(
    &'a self,
    pubkey: &Pubkey,
    slots_to_purge: &'a C,
    reclaims: &mut SlotList<T>
) -> bool where
    C: Contains<'a, Slot>, 

pub fn min_ongoing_scan_root(&self) -> Option<Slot>

pub fn hold_range_in_memory<R>(&self, range: &R, start_holding: bool) where
    R: RangeBounds<Pubkey> + Debug, 

pub fn set_startup(&self, value: bool)

pub fn bins(&self) -> usize

pub fn upsert(
    &self,
    slot: Slot,
    pubkey: &Pubkey,
    account_owner: &Pubkey,
    account_data: &[u8],
    account_indexes: &AccountSecondaryIndexes,
    account_info: T,
    reclaims: &mut SlotList<T>,
    previous_slot_entry_was_cached: bool
)

pub fn unref_from_storage(&self, pubkey: &Pubkey)

pub fn ref_count_from_storage(&self, pubkey: &Pubkey) -> RefCount

pub fn clean_rooted_entries(
    &self,
    pubkey: &Pubkey,
    reclaims: &mut SlotList<T>,
    max_clean_root: Option<Slot>
)

pub fn get_rooted_from_list<'a>(
    &self,
    slots: impl Iterator<Item = &'a Slot>
) -> Vec<Slot>

Given a list of slots, return a new list of only the slots that are rooted

pub fn is_root(&self, slot: Slot) -> bool

pub fn add_root(&self, slot: Slot, caching_enabled: bool)

pub fn add_uncleaned_roots<I>(&self, roots: I) where
    I: IntoIterator<Item = Slot>, 

pub fn max_root(&self) -> Slot

pub fn clean_dead_slot(
    &self,
    slot: Slot,
    stats: &mut AccountsIndexRootsStats
) -> bool

Remove the slot when the storage for the slot is freed Accounts no longer reference this slot.

pub fn min_root(&self) -> Option<Slot>

pub fn reset_uncleaned_roots(
    &self,
    max_clean_root: Option<Slot>
) -> HashSet<Slot>

pub fn is_uncleaned_root(&self, slot: Slot) -> bool

pub fn num_roots(&self) -> usize

pub fn all_roots(&self) -> Vec<Slot>

pub fn clone_uncleaned_roots(&self) -> HashSet<Slot>

pub fn uncleaned_roots_len(&self) -> usize

Trait Implementations

impl<T: Debug + IndexValue> Debug for AccountsIndex<T>

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

Formats the value using the given formatter.