Trait mina_ledger::GenesisLedger

pub trait GenesisLedger<'a, const DEPTH: usize, Account: Hashable>where
    <Account as Hashable>::D: Default,
    Self: 'a,
    &'a Self: IntoIterator<Item = Result<Account, Self::Error>>,{
    type Error;

    fn depth(&self) -> usize { ... }
    fn accounts(&'a self) -> <&'a Self as IntoIterator>::IntoIter { ... }
    fn to_mina_merkle_ledger_legacy(
        &'a self
    ) -> MinaLedgerMerkleTreeLegacy<Account> { ... }
    fn to_mina_merkle_ledger(&'a self) -> MinaLedgerMerkleTree<Account> { ... }
}

A genesis ledger provides access to its accounts by implementing IntoIterator This implementation must be provided to meet the trait requirements

A Genesis ledger has a compile time pre-defined depth which is set here as a const generic This ensures compile-time checking that the correct depth ledger is being used in the correc place

Required Associated Types

type Error

Error type that can be produces when trying to access the underlying store

Provided Methods

fn depth(&self) -> usize

Return the depth of the ledger

fn accounts(&'a self) -> <&'a Self as IntoIterator>::IntoIter

Return a iterator over the accounts in this genesis ledger without consuming self

fn to_mina_merkle_ledger_legacy(&'a self) -> MinaLedgerMerkleTreeLegacy<Account>

Build legacy mina merkle ledger tree with a fixed height that uses legacy hasher

fn to_mina_merkle_ledger(&'a self) -> MinaLedgerMerkleTree<Account>

Build mina merkle ledger tree with a fixed height that uses kimchi hasher

Implementors

impl<'a, const DEPTH: usize, Account: Hashable + BinProtSerializationType<'a> + 'a> GenesisLedger<'a, DEPTH, Account> for RocksDbGenesisLedger<'a, DEPTH, Account>where
    <Account as Hashable>::D: Default,

type Error = Error