Struct solana_accounts_db::ancient_append_vecs::AccountsToStore

pub struct AccountsToStore<'a> {
    pub slot: Slot,
    /* private fields */
}

reference a set of accounts to store The accounts may have to be split between 2 storages (primary and overflow) if there is not enough room in the primary storage. The ‘store’ functions need data stored in a slice of specific type. We need 1-2 of these slices constructed based on available bytes and individual account sizes. The slice arithmetic across both hashes and account data gets messy. So, this struct abstracts that.

Fields

slot: Slot

Implementations

impl<'a> AccountsToStore<'a>

pub fn new( available_bytes: u64, accounts: &'a [&'a StoredAccountMeta<'a>], alive_total_bytes: usize, slot: Slot ) -> Self

break ‘stored_accounts’ into primary and overflow available_bytes: how many bytes remain in the primary storage. Excess accounts will be directed to an overflow storage

pub fn has_overflow(&self) -> bool

true if a request to ‘get’ ‘Overflow’ would return accounts & hashes

pub fn get(&self, storage: StorageSelector) -> &[&'a StoredAccountMeta<'a>]

get the accounts to store in the given ‘storage’