Struct BooleanUniqueKernelState

Source

pub struct BooleanUniqueKernelState { /* private fields */ }

Implementations§

Source §

impl BooleanUniqueKernelState

Source

pub fn new(has_null: bool, dtype: ArrowDataType) -> Self

Trait Implementations§

Source §

impl RangedUniqueKernel for BooleanUniqueKernelState

Source §

type Array = BooleanArray

Source §

fn has_seen_all(&self) -> bool

Returns whether all the values in the whole range are in the state

Source §

fn append(&mut self, array: &Self::Array)

Append an Array’s values to the State

Source §

fn finalize_unique(self) -> Self::Array

Consume the state to get the unique elements

Source §

fn finalize_n_unique(self) -> usize

Consume the state to get the number of unique elements including null

Source §

fn finalize_n_unique_non_null(self) -> usize

Consume the state to get the number of unique elements excluding null

Auto Trait Implementations§

§

impl UnwindSafe for BooleanUniqueKernelState

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

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

Source §

fn into(self) -> U

Calls U::from(self).

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

Source §

impl<T> IntoEither for T

Source §

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

Source §

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

Source §