vortex_array::vtable

Struct ValidityVTableFromChild

pub struct ValidityVTableFromChild;

Expand description

An implementation of the ValidityVTable for arrays that delegate validity entirely to a child array.

Trait Implementations§

impl<V> ValidityVTable<V> for ValidityVTableFromChild
where V: ValidityChild<V> + VTable,

fn is_valid(array: &V::Array, index: usize) -> VortexResult<bool>

fn all_valid(array: &V::Array) -> VortexResult<bool>

fn all_invalid(array: &V::Array) -> VortexResult<bool>

fn validity_mask(array: &V::Array) -> VortexResult<Mask>

fn valid_count(array: &V::Array) -> VortexResult<usize>

Returns the number of valid elements in the array. Read more

fn invalid_count(array: &V::Array) -> VortexResult<usize>

Returns the number of invalid elements in the array. Read more

Auto Trait Implementations§

impl Freeze for ValidityVTableFromChild

impl RefUnwindSafe for ValidityVTableFromChild

impl Send for ValidityVTableFromChild

impl Sync for ValidityVTableFromChild

impl Unpin for ValidityVTableFromChild

impl UnwindSafe for ValidityVTableFromChild

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

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

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

impl<T> Pointee for T

type Metadata = ()

The metadata type for pointers and references to this type.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,

impl<T> ErasedDestructor for T
where T: 'static,

impl<T> MaybeSendSync for T