node::transition_frontier::sync::ledger::snarked

Trait TransitionFrontierSyncLedgerSnarkedService

Source 
pub trait TransitionFrontierSyncLedgerSnarkedService: Service {
    // Required methods
    fn compute_snarked_ledger_hashes(
        &self,
        snarked_ledger_hash: &LedgerHash,
    ) -> Result<(), String>;
    fn copy_snarked_ledger_contents_for_sync(
        &self,
        origin: Vec<LedgerHash>,
        target: LedgerHash,
        overwrite: bool,
    ) -> Result<bool, String>;
    fn child_hashes_get(
        &self,
        snarked_ledger_hash: LedgerHash,
        parent: &LedgerAddress,
    ) -> Result<(LedgerHash, LedgerHash), String>;
    fn accounts_set(
        &self,
        snarked_ledger_hash: LedgerHash,
        parent: &LedgerAddress,
        accounts: Vec<MinaBaseAccountBinableArgStableV2>,
    ) -> Result<LedgerHash, String>;
}

Required Methods§

Source

fn compute_snarked_ledger_hashes( &self, snarked_ledger_hash: &LedgerHash, ) -> Result<(), String>

For the given ledger, compute the merkle root hash, forcing all pending hashes to be computed too.

Source

fn copy_snarked_ledger_contents_for_sync( &self, origin: Vec<LedgerHash>, target: LedgerHash, overwrite: bool, ) -> Result<bool, String>

Creates a new copy of the ledger stored under the first found origin hash and stores it under the target hash. If overwrite is false, only copy the ledger if the target doesn’t exist already.

Source

fn child_hashes_get( &self, snarked_ledger_hash: LedgerHash, parent: &LedgerAddress, ) -> Result<(LedgerHash, LedgerHash), String>

For the given ledger, get the two children hashes at the parent address.

Source

fn accounts_set( &self, snarked_ledger_hash: LedgerHash, parent: &LedgerAddress, accounts: Vec<MinaBaseAccountBinableArgStableV2>, ) -> Result<LedgerHash, String>

For the given ledger, sets all accounts in accounts under the subtree starting at the parent address. The result is the hash computed for that subtree.

Implementors§