convert

Documentation

Index

• func DecodeCadenceValue[From cadence.Value, Into any](location string, value cadence.Value, decodeInner func(From) (Into, error)) (Into, error)
• func ServiceEvent(chainID flow.ChainID, event flow.Event) (*flow.ServiceEvent, error)
• func VersionBoundary(value cadence.Value) (flow.VersionBoundary, error)

Functions

func DecodeCadenceValue

func DecodeCadenceValue[From cadence.Value, Into any](
	location string,
	value cadence.Value,
	decodeInner func(From) (Into, error),
) (Into, error)

func ServiceEvent

func ServiceEvent(chainID flow.ChainID, event flow.Event) (*flow.ServiceEvent, error)

ServiceEvent converts a service event encoded as the generic flow.Event type to a flow.ServiceEvent type for use within protocol software and protocol state. This acts as the conversion from the Cadence type to the flow-go type. CAUTION: This function must only be used for input events computed locally, by an Execution or Verification Node; it is not resilient to malicious inputs. No errors are expected during normal operation.

func VersionBoundary

func VersionBoundary(value cadence.Value) (
	flow.VersionBoundary,
	error,
)

VersionBoundary decodes a single version boundary from the given Cadence value.