Struct polkadot_primitives::v8::InherentData

pub struct InherentData<HDR: HeaderT = Header> {
    pub bitfields: UncheckedSignedAvailabilityBitfields,
    pub backed_candidates: Vec<BackedCandidate<HDR::Hash>>,
    pub disputes: MultiDisputeStatementSet,
    pub parent_header: HDR,
}

Parachains inherent-data passed into the runtime by a block author

Fields

bitfields: UncheckedSignedAvailabilityBitfields

Signed bitfields by validators about availability.

backed_candidates: Vec<BackedCandidate<HDR::Hash>>

Backed candidates for inclusion in the block.

disputes: MultiDisputeStatementSet

Sets of dispute votes for inclusion,

parent_header: HDR

The parent block header. Used for checking state proofs.

Trait Implementations

impl<HDR: Clone + HeaderT> Clone for InherentData<HDR>

where HDR::Hash: Clone,

fn clone(&self) -> InherentData<HDR>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<HDR> Debug for InherentData<HDR>

where HDR: Debug + HeaderT,

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

Formats the value using the given formatter.

impl<HDR> Decode for InherentData<HDR>

where Vec<BackedCandidate<HDR::Hash>>: Decode, HDR: Decode + HeaderT,

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<HDR> Encode for InherentData<HDR>

where Vec<BackedCandidate<HDR::Hash>>: Encode, HDR: Encode + HeaderT,

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<HDR: PartialEq + HeaderT> PartialEq for InherentData<HDR>

where HDR::Hash: PartialEq,

fn eq(&self, other: &InherentData<HDR>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<HDR> TypeInfo for InherentData<HDR>

where Vec<BackedCandidate<HDR::Hash>>: TypeInfo + 'static, HDR: TypeInfo + 'static + HeaderT,

type Identity = InherentData<HDR>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<HDR> EncodeLike for InherentData<HDR>

where Vec<BackedCandidate<HDR::Hash>>: Encode, HDR: Encode + HeaderT,

impl<HDR: HeaderT> StructuralPartialEq for InherentData<HDR>