Struct cumulus_relay_chain_interface::CommittedCandidateReceipt

pub struct CommittedCandidateReceipt<H = H256> {
    pub descriptor: CandidateDescriptorV2<H>,
    pub commitments: CandidateCommitments,
}

A candidate-receipt with commitments directly included.

Fields

descriptor: CandidateDescriptorV2<H>

The descriptor of the candidate.

commitments: CandidateCommitments

The commitments of the candidate receipt.

Implementations

impl<H> CommittedCandidateReceiptV2<H>

where H: Clone,

pub fn to_plain(&self) -> CandidateReceiptV2<H>

Transforms this into a plain CandidateReceipt.

pub fn hash(&self) -> CandidateHash

where H: Encode,

Computes the hash of the committed candidate receipt.

This computes the canonical hash, not the hash of the directly encoded data. Thus this is a shortcut for candidate.to_plain().hash().

pub fn corresponds_to(&self, receipt: &CandidateReceiptV2<H>) -> bool

where H: PartialEq,

Does this committed candidate receipt corresponds to the given CandidateReceiptV2?

impl<H> CommittedCandidateReceiptV2<H>

where H: Copy,

pub fn check_core_index( &self, cores_per_para: &BTreeMap<Id, BTreeMap<u8, BTreeSet<CoreIndex>>>, ) -> Result<(), CommittedCandidateReceiptError>

Checks if descriptor core index is equal to the committed core index. Input cores_per_para is a claim queue snapshot at the candidate’s relay parent, stored as a mapping between ParaId and the cores assigned per depth.

Trait Implementations

impl<H> Clone for CommittedCandidateReceiptV2<H>

where H: Clone,

fn clone(&self) -> CommittedCandidateReceiptV2<H>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<H> Debug for CommittedCandidateReceiptV2<H>

where H: Debug,

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

Formats the value using the given formatter.

impl<H> Decode for CommittedCandidateReceiptV2<H>

where CandidateDescriptorV2<H>: Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<CommittedCandidateReceiptV2<H>, Error>

where __CodecInputEdqy: Input,

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<H> Encode for CommittedCandidateReceiptV2<H>

where CandidateDescriptorV2<H>: Encode,

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

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<H> From<CommittedCandidateReceipt<H>> for CommittedCandidateReceiptV2<H>

where H: Copy,

fn from(value: CommittedCandidateReceipt<H>) -> CommittedCandidateReceiptV2<H>

Converts to this type from the input type.

impl<H> Hash for CommittedCandidateReceiptV2<H>

where H: Hash,

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for CommittedCandidateReceiptV2

fn cmp(&self, other: &CommittedCandidateReceiptV2) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl<H> PartialEq for CommittedCandidateReceiptV2<H>

where H: PartialEq,

fn eq(&self, other: &CommittedCandidateReceiptV2<H>) -> 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 PartialOrd for CommittedCandidateReceiptV2

fn partial_cmp(&self, other: &CommittedCandidateReceiptV2) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<H> TypeInfo for CommittedCandidateReceiptV2<H>

where CandidateDescriptorV2<H>: TypeInfo + 'static, H: TypeInfo + 'static,

type Identity = CommittedCandidateReceiptV2<H>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<H> EncodeLike for CommittedCandidateReceiptV2<H>

where CandidateDescriptorV2<H>: Encode,

impl<H> Eq for CommittedCandidateReceiptV2<H>

where H: Eq,

impl<H> StructuralPartialEq for CommittedCandidateReceiptV2<H>