pub struct SparseBitSet<T> {
    domain_size: usize,
    elems: ArrayVec<T, SPARSE_MAX>,
}
Expand description

A fixed-size bitset type with a sparse representation and a maximum of SPARSE_MAX elements. The elements are stored as a sorted ArrayVec with no duplicates.

This type is used by HybridBitSet; do not use directly.

Fields§

§domain_size: usize§elems: ArrayVec<T, SPARSE_MAX>

Implementations§

source§

impl<T: Idx> SparseBitSet<T>

source

fn new_empty(domain_size: usize) -> Self

source

fn len(&self) -> usize

source

fn is_empty(&self) -> bool

source

fn contains(&self, elem: T) -> bool

source

fn insert(&mut self, elem: T) -> bool

source

fn remove(&mut self, elem: T) -> bool

source

fn to_dense(&self) -> BitSet<T>

source

fn iter(&self) -> Iter<'_, T>

source

pub fn union<Rhs>(&mut self, other: &Rhs) -> bool
where Self: BitRelations<Rhs>,

Sets self = self | other and returns true if self changed (i.e., if new bits were added).

source

pub fn subtract<Rhs>(&mut self, other: &Rhs) -> bool
where Self: BitRelations<Rhs>,

Sets self = self - other and returns true if self changed. (i.e., if any bits were removed).

source

pub fn intersect<Rhs>(&mut self, other: &Rhs) -> bool
where Self: BitRelations<Rhs>,

Sets self = self & other and return true if self changed. (i.e., if any bits were removed).

source§

impl<T: Idx + Ord> SparseBitSet<T>

source

pub fn last_set_in(&self, range: impl RangeBounds<T>) -> Option<T>

Trait Implementations§

source§

impl<T: Clone> Clone for SparseBitSet<T>

source§

fn clone(&self) -> SparseBitSet<T>

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl<T: Debug> Debug for SparseBitSet<T>

source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

§

impl<T> RefUnwindSafe for SparseBitSet<T>
where T: RefUnwindSafe,

§

impl<T> Send for SparseBitSet<T>
where T: Send,

§

impl<T> Sync for SparseBitSet<T>
where T: Sync,

§

impl<T> Unpin for SparseBitSet<T>
where T: Unpin,

§

impl<T> UnwindSafe for SparseBitSet<T>
where T: UnwindSafe,

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<U> 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.

§

impl<T> Pointable for T

§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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.
source§

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

Performs the conversion.

Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.