executive

Documentation

Index

• func ApplyExtrinsic(uxt types.UncheckedExtrinsic) (primitives.DispatchOutcome, primitives.TransactionValidityError)
• func ExecuteBlock(block types.Block)
• func IdleAndFinalizeHook(blockNumber types.BlockNumber)
• func InitializeBlock(header primitives.Header)
• func ValidateTransaction(source primitives.TransactionSource, uxt types.UncheckedExtrinsic, ...) (ok primitives.ValidTransaction, err primitives.TransactionValidityError)

Functions

func ApplyExtrinsic

func ApplyExtrinsic(uxt types.UncheckedExtrinsic) (primitives.DispatchOutcome, primitives.TransactionValidityError)

ApplyExtrinsic applies extrinsic outside the block execution function.

This doesn't attempt to validate anything regarding the block, but it builds a list of uxt hashes.

func ExecuteBlock

func ExecuteBlock(block types.Block)

func IdleAndFinalizeHook

func IdleAndFinalizeHook(blockNumber types.BlockNumber)

func InitializeBlock

func InitializeBlock(header primitives.Header)

InitializeBlock initialises a block with the given header, starting the execution of a particular block.

func ValidateTransaction

func ValidateTransaction(source primitives.TransactionSource, uxt types.UncheckedExtrinsic, blockHash primitives.Blake2bHash) (ok primitives.ValidTransaction, err primitives.TransactionValidityError)

ValidateTransaction checks a given signed transaction for validity. This doesn't execute any side-effects; it merely checks whether the transaction would panic if it were included or not.

Changes made to storage should be discarded.