Struct BlockRandomnessProof

pub struct BlockRandomnessProof(/* private fields */);

Trait Implementations

impl<Block: BlockT> BasicStorageProof<Block> for BlockRandomnessProof

type StorageValue = Randomness

fn storage_key_request( _key: Self::Key, ) -> FraudProofStorageKeyRequest<NumberFor<Block>>

type Key = ()

fn generate<PP: ProofProvider<Block>, SKPI: FraudProofStorageKeyProviderInstance<NumberFor<Block>>>( proof_provider: &PP, block_hash: Block::Hash, key: Self::Key, storage_key_provider: &SKPI, ) -> Result<Self, GenerationError>

fn verify<SKP: FraudProofStorageKeyProvider<NumberFor<Block>>>( self, key: Self::Key, state_root: &Block::Hash, ) -> Result<Self::StorageValue, VerificationError>

impl Clone for BlockRandomnessProof

fn clone(&self) -> BlockRandomnessProof

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockRandomnessProof

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

Formats the value using the given formatter.

impl Decode for BlockRandomnessProof

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 BlockRandomnessProof

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<__CodecOutputReturn, __CodecUsingEncodedCallback: FnOnce(&[u8]) -> __CodecOutputReturn>( &self, f: __CodecUsingEncodedCallback, ) -> __CodecOutputReturn

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<BlockRandomnessProof> for StorageProof

fn from(p: BlockRandomnessProof) -> StorageProof

Converts to this type from the input type.

impl From<StorageProof> for BlockRandomnessProof

fn from(sp: StorageProof) -> Self

Converts to this type from the input type.

impl PartialEq for BlockRandomnessProof

fn eq(&self, other: &BlockRandomnessProof) -> 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 BlockRandomnessProof

type Identity = BlockRandomnessProof

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for BlockRandomnessProof

impl Eq for BlockRandomnessProof

impl StructuralPartialEq for BlockRandomnessProof