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.
sourcepub fn supply_pvd(self, pvd: PersistedValidationData) -> StatementWithPVD
pub fn supply_pvd(self, pvd: PersistedValidationData) -> StatementWithPVD
Add the PersistedValidationData
to the statement, if seconded.
Trait Implementations§
source§impl Decode for Statement
impl Decode for Statement
source§fn decode<__CodecInputEdqy: Input>(
__codec_input_edqy: &mut __CodecInputEdqy,
) -> Result<Self, Error>
fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>
source§fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
fn decode_into<I>(
input: &mut I,
dst: &mut MaybeUninit<Self>,
) -> Result<DecodeFinished, Error>where
I: Input,
source§impl Encode for Statement
impl Encode for Statement
source§fn size_hint(&self) -> usize
fn size_hint(&self) -> usize
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, )
source§fn using_encoded<R, F>(&self, f: F) -> R
fn using_encoded<R, F>(&self, f: F) -> R
source§fn encoded_size(&self) -> usize
fn encoded_size(&self) -> usize
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 for Statement
impl PartialEq for Statement
impl EncodeLike for Statement
impl Eq for Statement
impl StructuralPartialEq for Statement
Auto Trait Implementations§
impl Freeze for Statement
impl RefUnwindSafe for Statement
impl Send for Statement
impl Sync for Statement
impl Unpin for Statement
impl UnwindSafe for Statement
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