Struct NativeMask 

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

Bitset over NativeTable indices, sized once at boot to NativeTable::len(). Shared via Arc because attenuation clones the Cap far more often than it clones the mask.

Implementations

impl NativeMask

pub fn empty(native_count: usize) -> Self

pub fn full(native_count: usize) -> Self

pub fn from_indices(native_count: usize, idxs: &[NativeIdx]) -> Self

pub fn word_len(&self) -> usize

pub fn allows(&self, idx: NativeIdx) -> bool

pub fn intersect(&self, requested: &NativeMask) -> NativeMask

Attenuation primitive: result ⊆ self AND ⊆ requested, always. Bitwise AND — there is no OR path on this type.

Trait Implementations

impl Clone for NativeMask

fn clone(&self) -> NativeMask

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NativeMask

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

Formats the value using the given formatter.

impl Eq for NativeMask

impl PartialEq for NativeMask

fn eq(&self, other: &NativeMask) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NativeMask