Struct VarBitSet

pub struct VarBitSet(/* private fields */);

A bit set is a set of bit flags.

Implementations

impl VarBitSet

pub fn saturated(len: usize) -> Self

Create a bit set of len set values.

Trait Implementations

impl BitSetLike for VarBitSet

fn new_bitset(max: usize) -> Self

Create a new value of Self with space for up to max bits, all initialised to zero.

fn len(&self) -> usize

Return an upper bound on the greatest bit set plus one.

fn test(&self, bit: usize) -> bool

Test whether the given bit is set.

fn set(&mut self, bit: usize)

Set the given bit.

fn clear(&mut self, bit: usize)

Clear the given bit.

fn count(&self) -> usize

Return the number of bits set.

impl Clone for VarBitSet

fn clone(&self) -> VarBitSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VarBitSet

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

Formats the value using the given formatter.

impl FromIterator<usize> for VarBitSet

fn from_iter<T: IntoIterator<Item = usize>>(into_iter: T) -> Self

Creates a value from an iterator.