Enum ExecutionPhase

pub enum ExecutionPhase {
    InitializeBlock,
    ApplyExtrinsic {
        extrinsic_proof: StorageProof,
        mismatch: ApplyExtrinsicMismatch,
    },
    FinalizeBlock {
        mismatch: FinalizeBlockMismatch,
    },
}

A phase of a block’s execution, carrying necessary information needed for verifying the invalid state transition proof.

Variants

InitializeBlock

Executes the initialize_block hook.

ApplyExtrinsic

Executes some extrinsic.

Fields

extrinsic_proof: StorageProof

mismatch: ApplyExtrinsicMismatch

FinalizeBlock

Executes the finalize_block hook.

Fields

mismatch: FinalizeBlockMismatch

Implementations

impl ExecutionPhase

pub fn execution_method(&self) -> &'static str

Returns the method for generating the proof.

pub fn is_state_root_mismatch(&self) -> bool

Returns true if execution phase refers to mismatch between state roots false otherwise.

pub fn decode_execution_result<Header: HeaderT>( &self, execution_result: Vec<u8>, ) -> Result<Header::Hash, VerificationError<Header::Hash>>

Returns the post state root for the given execution result.

pub fn pre_post_state_root<CBlock, DomainHeader, Balance>( &self, bad_receipt: &ExecutionReceiptFor<DomainHeader, CBlock, Balance>, bad_receipt_parent: &ExecutionReceiptFor<DomainHeader, CBlock, Balance>, ) -> Result<(H256, H256), VerificationError<DomainHeader::Hash>>

where CBlock: BlockT, DomainHeader: HeaderT, DomainHeader::Hash: Into<H256>,

pub fn call_data<CBlock, DomainHeader, Balance>( &self, bad_receipt: &ExecutionReceiptFor<DomainHeader, CBlock, Balance>, bad_receipt_parent: &ExecutionReceiptFor<DomainHeader, CBlock, Balance>, ) -> Result<Vec<u8>, VerificationError<DomainHeader::Hash>>

where CBlock: BlockT, DomainHeader: HeaderT,

Trait Implementations

impl Clone for ExecutionPhase

fn clone(&self) -> ExecutionPhase

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ExecutionPhase

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

Formats the value using the given formatter.

impl Decode for ExecutionPhase

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for ExecutionPhase

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for ExecutionPhase

fn eq(&self, other: &ExecutionPhase) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeInfo for ExecutionPhase

type Identity = ExecutionPhase

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for ExecutionPhase

impl Eq for ExecutionPhase

impl StructuralPartialEq for ExecutionPhase