pub enum Statement {
Seconded(CommittedCandidateReceipt),
Valid(CandidateHash),
}
Expand description
A statement, where the candidate receipt is included in the Seconded
variant.
This is the committed candidate receipt instead of the bare candidate receipt. As such, it gives access to the commitments to validators who have not executed the candidate. This is necessary to allow a block-producing validator to include candidates from outside the para it is assigned to.
Variants§
Seconded(CommittedCandidateReceipt)
A statement that a validator seconds a candidate.
Valid(CandidateHash)
A statement that a validator has deemed a candidate valid.
Implementations§
source§impl Statement
impl Statement
sourcepub fn candidate_hash(&self) -> CandidateHash
pub fn candidate_hash(&self) -> CandidateHash
Get the candidate hash referenced by this statement.
If this is a Statement::Seconded
, this does hash the candidate receipt, which may be expensive
for large candidates.
sourcepub fn to_compact(&self) -> CompactStatement
pub fn to_compact(&self) -> CompactStatement
Transform this statement into its compact version, which references only the hash of the candidate.
Trait Implementations§
source§impl Decode for Statement
impl Decode for Statement
source§impl Encode for Statement
impl Encode for Statement
source§fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
&self,
__codec_dest_edqy: &mut __CodecOutputEdqy
)
fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )
Convert self to a slice and append it to the destination.
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
If possible give a hint of expected size of the encoding. Read more
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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.
source§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
Calculates the encoded size. Read more
source§impl EncodeAs<CompactStatement> for Statement
impl EncodeAs<CompactStatement> for Statement
source§impl From<&Statement> for CompactStatement
impl From<&Statement> for CompactStatement
source§impl PartialEq<Statement> for Statement
impl PartialEq<Statement> for Statement
impl EncodeLike<Statement> for Statement
impl Eq for Statement
impl StructuralEq for Statement
impl StructuralPartialEq for Statement
Auto Trait Implementations§
impl RefUnwindSafe for Statement
impl Send for Statement
impl Sync for Statement
impl Unpin for Statement
impl UnwindSafe for Statement
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