Struct interviewpuzzle::ledger::Ledger

pub(crate) struct Ledger(HashMap<u32, Box<dyn Any + 'static>>);

Storage for transactions. Holds mapping between transaction ID and the transaction itself

Tuple Fields

0: HashMap<u32, Box<dyn Any + 'static>>

Implementations

impl Ledger

pub(crate) fn get_transaction_by_id(
    &mut self,
    tx_id: u32
) -> Option<&mut Box<dyn Any + 'static>>

pub(crate) fn insert_transaction<S: 'static + TxState>(&mut self, tx: Tx<S>)

Trait Implementations

impl Debug for Ledger

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Ledger

fn default() -> Ledger

Returns the “default value” for a type.