Struct solana_runtime::accounts_db::ScanState

struct ScanState<'a> {
    current_slot: Slot,
    accum: BinnedHashData,
    bin_calculator: &'a PubkeyBinCalculator24,
    bin_range: &'a Range<usize>,
    config: &'a CalcAccountsHashConfig<'a>,
    mismatch_found: Arc<AtomicU64>,
    filler_account_suffix: Option<&'a Pubkey>,
    range: usize,
    sort_time: Arc<AtomicU64>,
    pubkey_to_bin_index: usize,
}

state to keep while scanning append vec accounts for hash calculation These would have been captured in a fn from within the scan function. Some of these are constant across all pubkeys, some are constant across a slot. Some could be unique per pubkey.

Fields

current_slot: Slot

slot we’re currently scanning

accum: BinnedHashData

accumulated results

bin_calculator: &'a PubkeyBinCalculator24

bin_range: &'a Range<usize>

config: &'a CalcAccountsHashConfig<'a>

mismatch_found: Arc<AtomicU64>

filler_account_suffix: Option<&'a Pubkey>

range: usize

sort_time: Arc<AtomicU64>

pubkey_to_bin_index: usize

Trait Implementations

impl<'a> AppendVecScan for ScanState<'a>

fn set_slot(&mut self, slot: Slot)

set current slot of the scan

fn filter(&mut self, pubkey: &Pubkey) -> bool

return true if this pubkey should be included

fn init_accum(&mut self, count: usize)

initialize accumulator

fn found_account(&mut self, loaded_account: &LoadedAccount<'_>)

found account in the append vec

fn scanning_complete(self) -> BinnedHashData

scanning is done

fn get_accum(&mut self) -> BinnedHashData

fn set_accum(&mut self, accum: BinnedHashData)

impl<'a> Clone for ScanState<'a>

fn clone(&self) -> ScanState<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.