Struct Bools

pub struct Bools<VC = Vec<u64>, WC = u64> {
    pub values: VC,
    pub last_word: WC,
    pub last_bits: WC,
}

A store for maintaining Vec<bool>.

Fields

values: VC

The bundles of bits that form complete u64 values.

last_word: WC

The work-in-progress bits that are not yet complete.

last_bits: WC

The number of set bits in bits.last().

Trait Implementations

impl<'a, VC: AsBytes<'a>> AsBytes<'a> for Bools<VC, &'a u64>

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

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

impl<VC: Clear> Clear for Bools<VC>

fn clear(&mut self)

Clears self, without changing its capacity.

impl<VC: Clone, WC: Clone> Clone for Bools<VC, WC>

fn clone(&self) -> Bools<VC, WC>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<VC: PushIndexAs<u64>> Container for Bools<VC>

type Ref<'a> = bool

For each lifetime, a reference with that lifetime.

type Borrowed<'a> = Bools<<VC as Container>::Borrowed<'a>, &'a u64> where VC: '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.

fn reborrow<'b, 'a: 'b>(thing: Self::Borrowed<'a>) -> Self::Borrowed<'b>

where VC: 'a,

Reborrows the borrowed type to a shorter lifetime. See Columnar::reborrow for details.

fn reborrow_ref<'b, 'a: 'b>(thing: Self::Ref<'a>) -> Self::Ref<'b>

where Self: 'a,

Reborrows the borrowed type to a shorter lifetime. See Columnar::reborrow for details.

fn reserve_for<'a, I>(&mut self, selves: I)

where Self: 'a, I: Iterator<Item = Self::Borrowed<'a>> + Clone,

fn with_capacity_for<'a, I>(selves: I) -> Self

where Self: 'a, I: Iterator<Item = Self::Borrowed<'a>> + Clone,

Allocates an empty container that can be extended by selves without reallocation.

fn extend_from_self(&mut self, other: Self::Borrowed<'_>, range: Range<usize>)

Extends self by a range in other.

impl<VC: Debug, WC: Debug> Debug for Bools<VC, WC>

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

Formats the value using the given formatter.

impl<VC: Default, WC: Default> Default for Bools<VC, WC>

fn default() -> Bools<VC, WC>

Returns the “default value” for a type.

impl<'a, VC: FromBytes<'a>> FromBytes<'a> for Bools<VC, &'a u64>

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

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

impl<VC: HeapSize> HeapSize for Bools<VC>

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<VC: Len + IndexAs<u64>, WC: CopyAs<u64>> Index for &Bools<VC, WC>

type Ref = bool

The type returned by the get method.

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

fn last(&self) -> Option<Self::Ref>

where Self: Len,

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

Converts &self into an iterator.

fn into_index_iter(self) -> IterOwn<Self>

where Self: Sized,

Converts self into an iterator.

impl<VC: Len + IndexAs<u64>, WC: CopyAs<u64>> Index for Bools<VC, WC>

type Ref = bool

The type returned by the get method.

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

fn last(&self) -> Option<Self::Ref>

where Self: Len,

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

Converts &self into an iterator.

fn into_index_iter(self) -> IterOwn<Self>

where Self: Sized,

Converts self into an iterator.

impl<VC: Len, WC: CopyAs<u64>> Len for Bools<VC, WC>

fn len(&self) -> usize

The number of contained elements.

fn is_empty(&self) -> bool

Whether this contains no elements.

impl<VC: PartialEq, WC: PartialEq> PartialEq for Bools<VC, WC>

fn eq(&self, other: &Bools<VC, WC>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, VC: for<'b> Push<&'b u64>> Push<&'a bool> for Bools<VC>

fn push(&mut self, bit: &'a bool)

Pushes an item onto self.

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

Pushes elements of an iterator onto self.

impl<VC: for<'a> Push<&'a u64>> Push<bool> for Bools<VC>

fn push(&mut self, bit: bool)

Pushes an item onto self.

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

Pushes elements of an iterator onto self.

impl<VC: Copy, WC: Copy> Copy for Bools<VC, WC>

impl<VC, WC> StructuralPartialEq for Bools<VC, WC>