Struct ClassSet 

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

A set of PaintClasses, as a bitmask — which class programs one pass needs, so a frame resolves exactly those pipelines and no others.

Implementations

impl ClassSet

pub const EMPTY: Self

The empty set.

pub const fn only(class: PaintClass) -> Self

The set holding class alone.

pub fn insert(&mut self, class: PaintClass)

Adds class.

pub const fn contains(self, class: PaintClass) -> bool

Whether class is in the set.

pub const fn is_empty(self) -> bool

Whether the set is empty.

pub fn iter(self) -> impl Iterator<Item = PaintClass>

The classes in the set, in PaintClass::ALL order.

Trait Implementations

impl Clone for ClassSet

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ClassSet

impl Debug for ClassSet

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

Formats the value using the given formatter.

impl Default for ClassSet

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ClassSet

impl Hash for ClassSet

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ClassSet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ClassSet