Struct frame_election_provider_support::NoElection

pub struct NoElection<X>(_);

An election provider that does nothing whatsoever.

Trait Implementations

impl<AccountId, BlockNumber, DataProvider, MaxWinners> ElectionProvider for NoElection<(AccountId, BlockNumber, DataProvider, MaxWinners)>where
    DataProvider: ElectionDataProvider<AccountId = AccountId, BlockNumber = BlockNumber>,
    MaxWinners: Get<u32>,

fn ongoing() -> bool

Indicate if this election provider is currently ongoing an asynchronous election or not.

fn elect() -> Result<BoundedSupportsOf<Self>, Self::Error>

Performs the election. This should be implemented as a self-weighing function. The implementor should register its appropriate weight at the end of execution with the system pallet directly.

impl<AccountId, BlockNumber, DataProvider, MaxWinners> ElectionProviderBase for NoElection<(AccountId, BlockNumber, DataProvider, MaxWinners)>where
    DataProvider: ElectionDataProvider<AccountId = AccountId, BlockNumber = BlockNumber>,
    MaxWinners: Get<u32>,

type AccountId = AccountId

The account identifier type.

type BlockNumber = BlockNumber

The block number type.

type Error = &'static str

The error type that is returned by the provider.

type MaxWinners = MaxWinners

The upper bound on election winners that can be returned.

type DataProvider = DataProvider

The data provider of the election.

fn desired_targets_checked() -> Result<u32>

checked call to Self::DataProvider::desired_targets() ensuring the value never exceeds Self::MaxWinners.

impl<AccountId, BlockNumber, DataProvider, MaxWinners> InstantElectionProvider for NoElection<(AccountId, BlockNumber, DataProvider, MaxWinners)>where
    DataProvider: ElectionDataProvider<AccountId = AccountId, BlockNumber = BlockNumber>,
    MaxWinners: Get<u32>,

fn instant_elect(
    _: Option<u32>,
    _: Option<u32>
) -> Result<BoundedSupportsOf<Self>, Self::Error>