Trait SessionInterface

pub trait SessionInterface<AccountId> {
    // Required methods
    fn report_offence(validator: AccountId, severity: OffenceSeverity);
    fn validators() -> Vec<AccountId>;
    fn prune_historical_up_to(up_to: SessionIndex);
}

Means for interacting with a specialized version of the session trait.

This is needed because Staking sets the ValidatorIdOf of the pallet_session::Config

Required Methods

fn report_offence(validator: AccountId, severity: OffenceSeverity)

Report an offending validator.

fn validators() -> Vec<AccountId>

Get the validators from session.

fn prune_historical_up_to(up_to: SessionIndex)

Prune historical session tries up to but not including the given index.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<AccountId> SessionInterface<AccountId> for ()

fn report_offence(_validator: AccountId, _severity: OffenceSeverity)

fn validators() -> Vec<AccountId>

fn prune_historical_up_to(_: SessionIndex)

Implementors

impl<T> SessionInterface<<T as Config>::AccountId> for T

where T: Config<ValidatorId = <T as Config>::AccountId> + Config + Config, T::SessionHandler: SessionHandler<<T as Config>::AccountId>, T::SessionManager: SessionManager<<T as Config>::AccountId>, T::ValidatorIdOf: Convert<<T as Config>::AccountId, Option<<T as Config>::AccountId>>,