frame_support::traits

Trait ValidatorSet

Help

pub trait ValidatorSet<AccountId> {
    type ValidatorId: Parameter + MaxEncodedLen;
    type ValidatorIdOf: Convert<AccountId, Option<Self::ValidatorId>>;

    // Required methods
    fn session_index() -> SessionIndex;
    fn validators() -> Vec<Self::ValidatorId>;
}

Expand description

A trait for online node inspection in a session.

Something that can give information about the current validator set.

Required Associated Types§

type ValidatorId: Parameter + MaxEncodedLen

Type for representing validator id in a session.

type ValidatorIdOf: Convert<AccountId, Option<Self::ValidatorId>>

A type for converting AccountId to ValidatorId.

Required Methods§

fn session_index() -> SessionIndex

Returns current session index.

fn validators() -> Vec<Self::ValidatorId>

Returns the active set of validators.

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.

Implementors§

impl<T: Config> ValidatorSet<<T as Config>::AccountId> for Pallet<T>

impl<T: Config> ValidatorSet<<T as Config>::AccountId> for Pallet<T>