Trait sp_staking::offence::ReportOffence

pub trait ReportOffence<Reporter, Offender, O: Offence<Offender>> {
    fn report_offence(
        reporters: Vec<Reporter>, 
        offence: O
    ) -> Result<(), OffenceError>;
    fn is_known_offence(offenders: &[Offender], time_slot: &O::TimeSlot) -> bool;
}

A trait for decoupling offence reporters from the actual handling of offence reports.

Required methods

fn report_offence(
    reporters: Vec<Reporter>,
    offence: O
) -> Result<(), OffenceError>

Report an offence and reward given reporters.

fn is_known_offence(offenders: &[Offender], time_slot: &O::TimeSlot) -> bool

Returns true iff all of the given offenders have been previously reported at the given time slot. This function is useful to prevent the sending of duplicate offence reports.

Implementations on Foreign Types

impl<Reporter, Offender, O: Offence<Offender>> ReportOffence<Reporter, Offender, O> for ()

fn report_offence(
    _reporters: Vec<Reporter>,
    _offence: O
) -> Result<(), OffenceError>

fn is_known_offence(_offenders: &[Offender], _time_slot: &O::TimeSlot) -> bool

Implementors

impl<T: Config, O: Offence<T::IdentificationTuple>> ReportOffence<<T as Config>::AccountId, <T as Config>::IdentificationTuple, O> for Pallet<T> where     T::IdentificationTuple: Clone,

impl<T, Reporter, Offender, R, O> ReportOffence<Reporter, Offender, O> for FilterHistoricalOffences<Pallet<T>, R> where     T: Config,     R: ReportOffence<Reporter, Offender, O>,     O: Offence<Offender>,