collect_collation_info

Documentation

Index

• Constants
• type Module
  • func New(parachainSystem parachain_system.Module, logger log.RuntimeLogger) Module
  • func (m Module) CollectCollationInfo(dataPtr int32, dataLen int32) int64
  • func (m Module) Item() primitives.ApiItem
  • func (m Module) Metadata() primitives.RuntimeApiMetadata
  • func (m Module) Name() string

Constants

const (
	ApiModuleName = "CollectCollationInfo"
)

Types

type Module

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

Module implements the CollectCollationInfo Runtime API definition.

For more information about API definition, see: https://github.com/paritytech/polkadot-sdk/blob/master/cumulus/primitives/core/src/lib.rs#L378

func New

func New(parachainSystem parachain_system.Module, logger log.RuntimeLogger) Module

func (Module) CollectCollationInfo

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

CollectCollationInfo returns the collation information by the header of a built block. It takes two arguments: - dataPtr: Pointer to the data in the Wasm memory. - dataLen: Length of the data. which represent the SCALE-encoded block header. Returns a pointer-size of the SCALE-encoded collation information.

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

func (Module) Name

func (m Module) Name() string

Name returns the name of the api module