Struct LeaderScheduleCache

pub struct LeaderScheduleCache {
    pub cached_schedules: RwLock<(HashMap<Epoch, Arc<LeaderSchedule>>, VecDeque<u64>)>,
    /* private fields */
}

Fields

cached_schedules: RwLock<(HashMap<Epoch, Arc<LeaderSchedule>>, VecDeque<u64>)>

Implementations

impl LeaderScheduleCache

pub fn new_from_bank(bank: &Bank) -> Self

pub fn new(epoch_schedule: EpochSchedule, root_bank: &Bank) -> Self

pub fn set_max_schedules(&mut self, max_schedules: usize)

pub fn max_schedules(&self) -> usize

pub fn set_root(&self, root_bank: &Bank)

pub fn slot_leader_at(&self, slot: Slot, bank: Option<&Bank>) -> Option<Pubkey>

pub fn next_leader_slot( &self, pubkey: &Pubkey, current_slot: Slot, bank: &Bank, blockstore: Option<&Blockstore>, max_slot_range: u64, ) -> Option<(Slot, Slot)>

Returns the (next slot, last slot) consecutive range of slots after the given current_slot that the given node will be leader.

pub fn set_fixed_leader_schedule( &mut self, fixed_schedule: Option<FixedSchedule>, )

pub fn get_epoch_leader_schedule( &self, epoch: Epoch, ) -> Option<Arc<LeaderSchedule>>

Trait Implementations

impl Default for LeaderScheduleCache

fn default() -> LeaderScheduleCache

Returns the “default value” for a type.