zebra_state::service::finalized_state::zebra_db::transparent

Function fetch_add_balance_and_received

Source 
pub fn fetch_add_balance_and_received(
    _: &[u8],
    existing_val: Option<&[u8]>,
    operands: &MergeOperands,
) -> Option<Vec<u8>>
Expand description

A RocksDB merge operator for the BALANCE_BY_TRANSPARENT_ADDR column family.