solana_runtime::bank::epoch_accounts_hash_utils

Struct CalculationInfo

pub struct CalculationInfo {
    pub epoch: Epoch,
    pub slots_per_epoch: u64,
    pub first_slot_in_epoch: Slot,
    pub last_slot_in_epoch: Slot,
    pub calculation_offset_start: Slot,
    pub calculation_offset_stop: Slot,
    pub calculation_start: Slot,
    pub calculation_stop: Slot,
    pub calculation_interval: u64,
}

Expand description

All the EAH calculation information for a specific epoch

Computing the EAH calculation information looks up a bunch of values. Instead of throwing those values away, they are kept in here as well. This may aid in future debugging, and the additional fields are trivial in size.

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§epoch: Epoch

The epoch this information applies to

§slots_per_epoch: u64

Number of slots in this epoch

§first_slot_in_epoch: Slot

First slot in this epoch

§last_slot_in_epoch: Slot

Last slot in this epoch

§calculation_offset_start: Slot

Offset into the epoch when the EAH calculation starts

§calculation_offset_stop: Slot

Offset into the epoch when the EAH calculation stops

§calculation_start: Slot

Absolute slot where the EAH calculation starts

§calculation_stop: Slot

Absolute slot where the EAH calculation stops

§calculation_interval: u64

Number of slots from EAH calculation start to stop

Trait Implementations§

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impl Clone for CalculationInfo

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fn clone(&self) -> CalculationInfo

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for CalculationInfo

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for CalculationInfo

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fn default() -> CalculationInfo

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

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impl Copy for CalculationInfo

Auto Trait Implementations§

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impl UnwindSafe for CalculationInfo

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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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>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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