Enum leafwing_input_manager::action_driver::ActionStateDriverTarget

pub enum ActionStateDriverTarget {
    None,
    Single(Entity),
    Multi(HashSet<Entity>),
}

Represents the entities that an ActionStateDriver targets.

Variants

None

No targets

Single(Entity)

Single target

Multi(HashSet<Entity>)

Multiple targets

Implementations

impl ActionStateDriverTarget

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

Get an iterator for the entities targeted.

pub fn insert(&mut self, entity: Entity)

Insert an entity as a target.

pub fn remove(&mut self, entity: Entity)

Remove an entity as a target if it’s in the target set.

pub fn add(&mut self, entities: impl Iterator<Item = Entity>)

Add an entity as a target.

pub fn len(&self) -> usize

Get the number of targets.

pub fn is_empty(&self) -> bool

Returns true if there are no targets.

pub fn with(self, entity: Entity) -> Self

Add an entity as a target using a builder style pattern.

pub fn without(self, entity: Entity) -> Self

Remove an entity as a target if it’s in the set using a builder style pattern.

Trait Implementations

impl Clone for ActionStateDriverTarget

fn clone(&self) -> ActionStateDriverTarget

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Component for ActionStateDriverTarget

where Self: Send + Sync + 'static,

type Storage = TableStorage

A marker type indicating the storage type used for this component. This must be either [TableStorage] or [SparseStorage].

impl Debug for ActionStateDriverTarget

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

Formats the value using the given formatter.

impl From<()> for ActionStateDriverTarget

fn from(_value: ()) -> Self

Converts to this type from the input type.

impl From<Entity> for ActionStateDriverTarget

fn from(value: Entity) -> Self

Converts to this type from the input type.

impl<'a> FromIterator<&'a Entity> for ActionStateDriverTarget

fn from_iter<T: IntoIterator<Item = &'a Entity>>(iter: T) -> Self

Creates a value from an iterator.

impl FromIterator<Entity> for ActionStateDriverTarget

fn from_iter<T: IntoIterator<Item = Entity>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq for ActionStateDriverTarget

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ActionStateDriverTarget

impl StructuralPartialEq for ActionStateDriverTarget