Struct columnar::primitive::Usizes

pub struct Usizes<CV = Vec<u64>> {
    pub values: CV,
}

Fields

values: CV

Trait Implementations

impl<'a, CV: AsBytes<'a>> AsBytes<'a> for Usizes<CV>

fn as_bytes(&self) -> impl Iterator<Item = (u64, &'a [u8])>

Presents self as a sequence of byte slices, with their required alignment.

fn length_in_words(&self) -> usize

The number of u64 words required to record self as aligned bytes.

impl<CV: Clear> Clear for Usizes<CV>

fn clear(&mut self)

Clears self, without changing its capacity.

impl<CV: Clone> Clone for Usizes<CV>

fn clone(&self) -> Usizes<CV>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<CV: Container<u64>> Container<usize> for Usizes<CV>

type Borrowed<'a> = Usizes<<CV as Container<u64>>::Borrowed<'a>> where CV: 'a

The type of a borrowed container.

fn borrow<'a>(&'a self) -> Self::Borrowed<'a>

Converts a reference to the type to a borrowed variant.

impl<CV: Default> Default for Usizes<CV>

fn default() -> Usizes<CV>

Returns the “default value” for a type.

impl<'a, CV: FromBytes<'a>> FromBytes<'a> for Usizes<CV>

fn from_bytes(bytes: &mut impl Iterator<Item = &'a [u8]>) -> Self

Reconstructs self from a sequence of correctly aligned and sized bytes slices.

impl<CV: HeapSize> HeapSize for Usizes<CV>

fn heap_size(&self) -> (usize, usize)

Active (len) and allocated (cap) heap sizes in bytes. This should not include the size of self itself.

impl<'a, CV: IndexAs<u64>> Index for &'a Usizes<CV>

type Ref = usize

The type returned by the get method.

fn get(&self, index: usize) -> Self::Ref

fn iter(&self) -> IterOwn<&Self>

fn into_iter(self) -> IterOwn<Self>

where Self: Sized,

impl<CV: IndexAs<u64>> Index for Usizes<CV>

type Ref = usize

The type returned by the get method.

fn get(&self, index: usize) -> Self::Ref

fn iter(&self) -> IterOwn<&Self>

fn into_iter(self) -> IterOwn<Self>

where Self: Sized,

impl IndexMut for Usizes

type IndexMut<'a> = &'a mut u64

Type mutably referencing an indexed element.

fn get_mut(&mut self, index: usize) -> Self::IndexMut<'_>

fn last_mut(&mut self) -> Option<Self::IndexMut<'_>>

where Self: Len,

A reference to the last element, should one exist.

impl<CV: Len> Len for Usizes<CV>

fn len(&self) -> usize

The number of contained elements.

fn is_empty(&self) -> bool

Whether this contains no elements.

impl Push<&usize> for Usizes

fn push(&mut self, item: &usize)

Pushes an item onto self.

fn extend(&mut self, iter: impl IntoIterator<Item = T>)

Pushes elements of an iterator onto self.

impl Push<usize> for Usizes

fn push(&mut self, item: usize)

Pushes an item onto self.

fn extend(&mut self, iter: impl IntoIterator<Item = T>)

Pushes elements of an iterator onto self.

impl<CV: Copy> Copy for Usizes<CV>