Struct Balances 

pub struct Balances(/* private fields */);

Balances: per owner, account and currency, the sum of the base units of the postings. Positive is a debit balance, negative a credit balance.

Implementations

impl Balances

pub fn get( &self, owner: &PartyId, account: &AccountId, currency: &Currency, ) -> i128

The balance of account in the books of owner in currency; zero where nothing was posted.

pub fn iter( &self, ) -> impl Iterator<Item = (&PartyId, &AccountId, &Currency, i128)>

Every balance: owner, account, currency, base units – in that order.

pub fn rolled_up( &self, parents: &BTreeMap<AccountId, AccountId>, ) -> Result<Balances, BalanceError>

The balances with every account’s balance also added to each account it refines, so that an account’s balance includes all accounts below it. parents maps an account to the account it refines.

Trait Implementations

impl Clone for Balances

fn clone(&self) -> Balances

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Balances

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

Formats the value using the given formatter.

impl Default for Balances

fn default() -> Balances

Returns the “default value” for a type.

impl Eq for Balances

impl PartialEq for Balances

fn eq(&self, other: &Balances) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Balances