Struct solana_ledger::leader_schedule_cache::LeaderScheduleCache

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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

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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.

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

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

Trait Implementations

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impl Default for LeaderScheduleCache

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fn default() -> LeaderScheduleCache

Returns the “default value” for a type. Read more

Auto Trait Implementations

impl RefUnwindSafe for LeaderScheduleCache

impl Send for LeaderScheduleCache

impl Sync for LeaderScheduleCache

impl Unpin for LeaderScheduleCache

impl UnwindSafe for LeaderScheduleCache

Blanket Implementations

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impl<T> AbiExample for T

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pub default fn example() -> T

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> IntoRequest<T> for T

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pub fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request

impl<T> Pointable for T

pub const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

pub unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<T> TupleTree<T, ()> for T

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pub const SIZE: Size

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pub fn descendants(_indirect_level: usize) -> usize

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pub fn height() -> usize

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pub fn preorder(self, f: &mut impl FnMut(Visit<T>))

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pub fn preorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))

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pub fn postorder(self, f: &mut impl FnMut(Visit<T>))

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pub fn postorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct solana_ledger::leader_schedule_cache::LeaderScheduleCache

Fields

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)>

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

Auto Trait Implementations

impl RefUnwindSafe for LeaderScheduleCache

impl Send for LeaderScheduleCache

impl Sync for LeaderScheduleCache

impl Unpin for LeaderScheduleCache

impl UnwindSafe for LeaderScheduleCache

Blanket Implementations

impl<T> AbiExample for T

pub default fn example() -> T

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> IntoRequest<T> for T

pub fn into_request(self) -> Request<T>

impl<T> Pointable for T

pub const ALIGN: usize

type Init = T

pub unsafe fn init(init: <T as Pointable>::Init) -> usize

pub unsafe fn deref<'a>(ptr: usize) -> &'a T

pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

pub unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> TupleTree<T, ()> for T

pub const SIZE: Size

pub fn descendants(_indirect_level: usize) -> usize

pub fn height() -> usize

pub fn preorder(self, f: &mut impl FnMut(Visit<T>))

pub fn preorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))

pub fn postorder(self, f: &mut impl FnMut(Visit<T>))

pub fn postorder_with_size_hint(self, f: &mut impl FnMut(Visit<T>, Size))

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

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

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,