Struct AllowedCountsCache

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pub struct AllowedCountsCache { /* private fields */ }

Expand description

Precomputed allowed counts tables for all shift values 0..=ANS_LOG_TAB_SIZE. These tables are deterministic (depend only on shift value) and can be computed once and reused across all histogram normalization calls.

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impl AllowedCountsCache

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pub fn new() -> Self

Build all 13 allowed counts tables (one per shift value, 0..=12).

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pub fn get(&self, shift: u32) -> &[i32]

Get the allowed counts table for a given shift.

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impl Default for AllowedCountsCache

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fn default() -> Self

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

Auto Trait Implementations§

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impl UnwindSafe for AllowedCountsCache

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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> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

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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, 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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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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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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