transaction_payment_call

Documentation

Index

• Constants
• type Module
  • func New(decoder types.RuntimeDecoder, txPayments transaction_payment.Module, ...) Module
  • func (m Module) Item() primitives.ApiItem
  • func (m Module) Metadata() primitives.RuntimeApiMetadata
  • func (m Module) Name() string
  • func (m Module) QueryCallFeeDetails(dataPtr int32, dataLen int32) int64
  • func (m Module) QueryCallInfo(dataPtr int32, dataLen int32) int64

Constants

const (
	ApiModuleName = "TransactionPaymentCallApi"
)

Types

type Module

type Module struct {
	// contains filtered or unexported fields
}

Module implements the TransactionPaymentCallApi Runtime API definition.

For more information about API definition, see: https://spec.polkadot.network/chap-runtime-api#sect-runtime-transactionpaymentcallapi-module

func New

func New(decoder types.RuntimeDecoder, txPayments transaction_payment.Module, logger log.RuntimeLogger) Module

func (Module) Item

func (m Module) Item() primitives.ApiItem

Item returns the first 8 bytes of the Blake2b hash of the name and version of the api module.

func (Module) Metadata

func (m Module) Metadata() primitives.RuntimeApiMetadata

Metadata returns the runtime api metadata of the module.

func (Module) Name

func (m Module) Name() string

Name returns the name of the api module.

func (Module) QueryCallFeeDetails

func (m Module) QueryCallFeeDetails(dataPtr int32, dataLen int32) int64

QueryCallFeeDetails queries the detailed fee of a dispatch call. It takes two arguments: - dataPtr: Pointer to the data in the Wasm memory. - dataLen: Length of the data. which represent the SCALE-encoded dispatch call and its length. Returns a pointer-size of the SCALE-encoded detailed fee.

For more information about function definition, see: https://spec.polkadot.network/chap-runtime-api#sect-rte-transactionpaymentcallapi-query-call-fee-details

func (Module) QueryCallInfo

func (m Module) QueryCallInfo(dataPtr int32, dataLen int32) int64

QueryCallInfo queries the data of a dispatch call. It takes two arguments: - dataPtr: Pointer to the data in the Wasm memory. - dataLen: Length of the data. which represent the SCALE-encoded dispatch call and its length. Returns a pointer-size of the SCALE-encoded weight, dispatch class and partial fee.

For more information about function definition, see: https://spec.polkadot.network/chap-runtime-api#sect-rte-transactionpaymentcallapi-query-call-info