Struct PaymentRefs 

pub struct PaymentRefs<'a, M: ManagedTypeApi> {
    pub token_identifier: ManagedRef<'a, M, TokenId<M>>,
    pub token_nonce: u64,
    pub amount: ManagedRef<'a, M, NonZeroBigUint<M>>,
}

The version of Payment that contains references instead of owned fields.

Fields

token_identifier: ManagedRef<'a, M, TokenId<M>>

token_nonce: u64

amount: ManagedRef<'a, M, NonZeroBigUint<M>>

Implementations

impl<'a, M: ManagedTypeApi> PaymentRefs<'a, M>

pub fn new( token_identifier: &'a TokenId<M>, token_nonce: u64, amount: &'a NonZeroBigUint<M>, ) -> Self

pub fn to_owned(&self) -> Payment<M>

Will clone the referenced values.

pub fn map_egld_or_esdt<Context, D, F, U>( &self, context: Context, for_egld: D, for_esdt: F, ) -> U

where D: FnOnce(Context, Egld<&BigUint<M>>) -> U, F: FnOnce(Context, EsdtTokenPaymentRefs<'_, M>) -> U,

Mostly used for communication with the VM.

Trait Implementations

impl<'a, M: Debug + ManagedTypeApi> Debug for PaymentRefs<'a, M>

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

Formats the value using the given formatter.

impl<Env> TxPayment<Env> for PaymentRefs<'_, Env::Api>

where Env: TxEnv,

fn is_no_payment(&self, _env: &Env) -> bool

Returns true if payment indicates transfer of either non-zero EGLD or ESDT amounts.

fn perform_transfer_execute_fallible( self, env: &Env, to: &ManagedAddress<Env::Api>, gas_limit: u64, fc: FunctionCall<Env::Api>, ) -> Result<(), TransferExecuteFailed>

Transfer-execute calls have different APIs for different payments types. This method selects between them.

fn perform_transfer_execute_legacy( self, env: &Env, to: &ManagedAddress<Env::Api>, gas_limit: u64, fc: FunctionCall<Env::Api>, )

Allows transfer-execute without payment.

fn with_normalized<From, To, F, R>( self, env: &Env, from: &From, to: To, fc: FunctionCall<Env::Api>, f: F, ) -> R

where From: TxFrom<Env>, To: TxToSpecified<Env>, F: FnOnce(&ManagedAddress<Env::Api>, &BigUint<Env::Api>, FunctionCall<Env::Api>) -> R,

Converts an ESDT call to a built-in function call, if necessary.

fn into_full_payment_data(self, env: &Env) -> FullPaymentData<Env::Api>

Payment data to be used by the testing framework. Will be refactored.

fn perform_transfer_fallible( self, env: &Env, to: &ManagedAddress<Env::Api>, ) -> Result<(), TransferExecuteFailed>

Shortcut for doing direct transfers.