Struct BackTransfers

pub struct BackTransfers<A>
where
    A: ManagedTypeApi,
{
    pub payments: MultiEgldOrEsdtPayment<A>,
}

Holding back-transfer data, as retrieved from the VM.

It supports all transfer scenarios (EGLD, ESDT, mixed).

Fields

payments: MultiEgldOrEsdtPayment<A>

Implementations

impl<A> BackTransfers<A>

where A: ManagedTypeApi,

pub fn new(payments: MultiEgldOrEsdtPayment<A>) -> Self

pub fn egld_sum(&self) -> BigUint<A>

The sum of all EGLD-000000 back-transfers.

pub fn to_single_esdt(self) -> EsdtTokenPayment<A>

Requires that back-transfer is a single ESDT payment, and returns it, crashes otherwise.

pub fn into_multi_value( self, ) -> MultiValueEncoded<A, EgldOrEsdtTokenPaymentMultiValue<A>>

Converts back-transfer to a multi-value object, in this case a multi-value list of triples: [(token identifier, payment, nonce)]

Trait Implementations

impl<A> Clone for BackTransfers<A>

where A: ManagedTypeApi + Clone,

fn clone(&self) -> BackTransfers<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A> From<ManagedVec<A, EgldOrEsdtTokenPayment<A>>> for BackTransfers<A>

where A: ManagedTypeApi,

fn from(value: MultiEgldOrEsdtPayment<A>) -> Self

Converts to this type from the input type.