Struct AnyEntity 

pub struct AnyEntity { /* private fields */ }

A dynamically typed reference to a entity, which can be downcast into a Entity<T>.

Implementations

impl AnyEntity

pub fn entity_id(&self) -> EntityId

Returns the id associated with this entity.

pub fn entity_type(&self) -> TypeId

Returns the TypeId associated with this entity.

pub fn downgrade(&self) -> AnyWeakEntity

Converts this entity handle into a weak variant, which does not prevent it from being released.

pub fn downcast<T: 'static>(self) -> Result<Entity<T>, AnyEntity>

Converts this entity handle into a strongly-typed entity handle of the given type. If this entity handle is not of the specified type, returns itself as an error variant.

Trait Implementations

impl Clone for AnyEntity

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnyEntity

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

Formats the value using the given formatter.

impl Drop for AnyEntity

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Eq for AnyEntity

impl<T> From<Entity<T>> for AnyEntity

fn from(entity: Entity<T>) -> Self

Converts to this type from the input type.

impl Hash for AnyEntity

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 Ord for AnyEntity

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for AnyEntity

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for AnyEntity

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.