Struct pallet_babe::EquivocationReportSystem
source · pub struct EquivocationReportSystem<T, R, P, L>(/* private fields */);Expand description
BABE equivocation offence report system.
This type implements OffenceReportSystem such that:
- Equivocation reports are published on-chain as unsigned extrinsic via
offchain::SendTransactionTypes. - On-chain validity checks and processing are mostly delegated to the user provided generic
types implementing
KeyOwnerProofSystemandReportOffencetraits. - Offence reporter for unsigned transactions is fetched via the the authorship pallet.
Trait Implementations§
source§impl<T, R, P, L> OffenceReportSystem<Option<<T as Config>::AccountId>, (EquivocationProof<<<T as Config>::Block as HeaderProvider>::HeaderT, Public>, <T as Config>::KeyOwnerProof)> for EquivocationReportSystem<T, R, P, L>where
T: Config + Config + SendTransactionTypes<Call<T>>,
R: ReportOffence<T::AccountId, P::IdentificationTuple, EquivocationOffence<P::IdentificationTuple>>,
P: KeyOwnerProofSystem<(KeyTypeId, AuthorityId), Proof = T::KeyOwnerProof>,
P::IdentificationTuple: Clone,
L: Get<u64>,
impl<T, R, P, L> OffenceReportSystem<Option<<T as Config>::AccountId>, (EquivocationProof<<<T as Config>::Block as HeaderProvider>::HeaderT, Public>, <T as Config>::KeyOwnerProof)> for EquivocationReportSystem<T, R, P, L>where
T: Config + Config + SendTransactionTypes<Call<T>>,
R: ReportOffence<T::AccountId, P::IdentificationTuple, EquivocationOffence<P::IdentificationTuple>>,
P: KeyOwnerProofSystem<(KeyTypeId, AuthorityId), Proof = T::KeyOwnerProof>,
P::IdentificationTuple: Clone,
L: Get<u64>,
source§fn publish_evidence(
evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof),
) -> Result<(), ()>
fn publish_evidence( evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof), ) -> Result<(), ()>
Publish an offence evidence. Read more
source§fn check_evidence(
evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof),
) -> Result<(), TransactionValidityError>
fn check_evidence( evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof), ) -> Result<(), TransactionValidityError>
Check an offence evidence. Read more
source§fn process_evidence(
reporter: Option<T::AccountId>,
evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof),
) -> Result<(), DispatchError>
fn process_evidence( reporter: Option<T::AccountId>, evidence: (EquivocationProof<HeaderFor<T>>, T::KeyOwnerProof), ) -> Result<(), DispatchError>
Process an offence evidence. Read more
Auto Trait Implementations§
impl<T, R, P, L> Freeze for EquivocationReportSystem<T, R, P, L>
impl<T, R, P, L> RefUnwindSafe for EquivocationReportSystem<T, R, P, L>
impl<T, R, P, L> Send for EquivocationReportSystem<T, R, P, L>
impl<T, R, P, L> Sync for EquivocationReportSystem<T, R, P, L>
impl<T, R, P, L> Unpin for EquivocationReportSystem<T, R, P, L>
impl<T, R, P, L> UnwindSafe for EquivocationReportSystem<T, R, P, L>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CheckedConversion for T
impl<T> CheckedConversion for T
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§impl<T, Outer> IsWrappedBy<Outer> for T
impl<T, Outer> IsWrappedBy<Outer> for T
source§impl<T> SaturatedConversion for T
impl<T> SaturatedConversion for T
source§fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,
source§fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of
T. Read moresource§impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
impl<T, U> TryIntoKey<U> for Twhere
U: TryFromKey<T>,
type Error = <U as TryFromKey<T>>::Error
fn try_into_key(self) -> Result<U, <U as TryFromKey<T>>::Error>
source§impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,
source§fn unchecked_into(self) -> T
fn unchecked_into(self) -> T
The counterpart to
unchecked_from.source§impl<T, S> UniqueSaturatedInto<T> for S
impl<T, S> UniqueSaturatedInto<T> for S
source§fn unique_saturated_into(self) -> T
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of
T.