Struct polkadot_node_primitives::approval::IndirectSignedApprovalVote

pub struct IndirectSignedApprovalVote {
    pub block_hash: Hash,
    pub candidate_index: CandidateIndex,
    pub validator: ValidatorIndex,
    pub signature: ValidatorSignature,
}

A signed approval vote which references the candidate indirectly via the block.

In practice, we have a look-up from block hash and candidate index to candidate hash, so this can be transformed into a SignedApprovalVote.

Fields

block_hash: Hash

A block hash where the candidate appears.

candidate_index: CandidateIndex

The index of the candidate in the list of candidates fully included as-of the block.

validator: ValidatorIndex

The validator index.

signature: ValidatorSignature

The signature by the validator.

Trait Implementations

impl Clone for IndirectSignedApprovalVote

fn clone(&self) -> IndirectSignedApprovalVote

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for IndirectSignedApprovalVote

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

Formats the value using the given formatter.

impl Decode for IndirectSignedApprovalVote

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

Attempt to deserialise the value from input.

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 IndirectSignedApprovalVote

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

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

fn size_hint(&self) -> usize

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

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

Convert self to an owned vector.

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

fn eq(&self, other: &IndirectSignedApprovalVote) -> 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 EncodeLike<IndirectSignedApprovalVote> for IndirectSignedApprovalVote

impl Eq for IndirectSignedApprovalVote

impl StructuralEq for IndirectSignedApprovalVote

impl StructuralPartialEq for IndirectSignedApprovalVote