Struct CapabilitySet 

pub struct CapabilitySet { /* private fields */ }

A set of capabilities declared for an instruction.

Const-constructible bitmask.

Implementations

impl CapabilitySet

pub const fn new() -> Self

Empty capability set (read-only instruction).

pub const fn with(self, cap: Capability) -> Self

Add a capability to the set.

pub const fn has(&self, cap: Capability) -> bool

Check if a capability is present.

pub const fn bits(&self) -> u32

Raw bitmask value.

pub const fn count(&self) -> u32

Number of capabilities in the set.

pub const fn union(self, other: Self) -> Self

Union of two capability sets.

pub const fn is_subset_of(&self, other: &Self) -> bool

Whether this set is a subset of another.

Trait Implementations

impl Clone for CapabilitySet

fn clone(&self) -> CapabilitySet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for CapabilitySet

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CapabilitySet

fn eq(&self, other: &CapabilitySet) -> 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 Copy for CapabilitySet

impl Eq for CapabilitySet

impl StructuralPartialEq for CapabilitySet