Struct pallet_grandpa::GrandpaEquivocationOffence

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pub struct GrandpaEquivocationOffence<FullIdentification> {
    pub time_slot: GrandpaTimeSlot,
    pub session_index: SessionIndex,
    pub validator_set_count: u32,
    pub offender: FullIdentification,
}

Expand description

A grandpa equivocation offence report.

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§time_slot: GrandpaTimeSlot

Time slot at which this incident happened.

§session_index: SessionIndex

The session index in which the incident happened.

§validator_set_count: u32

The size of the validator set at the time of the offence.

§offender: FullIdentification

The authority which produced this equivocation.

Trait Implementations§

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impl<FullIdentification: Clone> GrandpaOffence<FullIdentification> for GrandpaEquivocationOffence<FullIdentification>

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fn new(
session_index: SessionIndex,
validator_set_count: u32,
offender: FullIdentification,
set_id: SetId,
round: RoundNumber
) -> Self

Create a new GRANDPA offence using the given equivocation details.

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fn new_time_slot(set_id: SetId, round: RoundNumber) -> Self::TimeSlot

Create a new GRANDPA offence time slot.

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impl<FullIdentification: Clone> Offence<FullIdentification> for GrandpaEquivocationOffence<FullIdentification>

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const ID: Kind = _

Identifier which is unique for this kind of an offence.

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type TimeSlot = GrandpaTimeSlot

A type that represents a point in time on an abstract timescale. Read more

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fn offenders(&self) -> Vec<FullIdentification> ⓘ

The list of all offenders involved in this incident. Read more

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fn session_index(&self) -> SessionIndex

The session index that is used for querying the validator set for the slash_fraction function. Read more

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fn validator_set_count(&self) -> u32

Return a validator set count at the time when the offence took place.

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fn time_slot(&self) -> Self::TimeSlot

A point in time when this offence happened. Read more

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fn slash_fraction(&self, offenders_count: u32) -> Perbill

A slash fraction of the total exposure that should be slashed for this particular offence for the offenders_count that happened at a singular TimeSlot. Read more

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fn disable_strategy(&self) -> DisableStrategy

In which cases this offence needs to disable offenders until the next era starts.

Auto Trait Implementations§

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impl<FullIdentification> RefUnwindSafe for GrandpaEquivocationOffence<FullIdentification>where
FullIdentification: RefUnwindSafe,

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impl<FullIdentification> Send for GrandpaEquivocationOffence<FullIdentification>where
FullIdentification: Send,

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impl<FullIdentification> Sync for GrandpaEquivocationOffence<FullIdentification>where
FullIdentification: Sync,

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impl<FullIdentification> Unpin for GrandpaEquivocationOffence<FullIdentification>where
FullIdentification: Unpin,

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impl<FullIdentification> UnwindSafe for GrandpaEquivocationOffence<FullIdentification>where
FullIdentification: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

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fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

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impl<T> Downcast for Twhere
T: Any,

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fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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