Enum bevy::asset::HandleId

pub enum HandleId {
    Id(Uuid, u64),
    AssetPathId(AssetPathId),
}

Expand description

A unique, stable asset id.

Variants

`Id(Uuid, u64)`

A handle id of a loaded asset.

`AssetPathId(AssetPathId)`

A handle id of a pending asset.

Implementations

impl HandleId

pub fn random<T>() -> HandleId where
T: Asset,

Creates a random id for an asset of type T.

pub fn default<T>() -> HandleId where
T: Asset,

Creates the default id for an asset of type T.

pub const fn new(type_uuid: Uuid, id: u64) -> HandleId

Creates an arbitrary asset id without an explicit type bound.

Trait Implementations

impl Clone for HandleId

fn clone(&self) -> HandleId

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for HandleId

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for HandleId

fn deserialize<D>(
deserializer: D
) -> Result<HandleId, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<T> From<&Handle<T>> for HandleId where
T: Asset,

fn from(value: &Handle<T>) -> HandleId

Converts to this type from the input type.

impl From<&HandleUntyped> for HandleId

fn from(value: &HandleUntyped) -> HandleId

Converts to this type from the input type.

impl From<&String> for HandleId

fn from(value: &String) -> HandleId

Converts to this type from the input type.

impl From<&str> for HandleId

fn from(value: &str) -> HandleId

Converts to this type from the input type.

impl<'a> From<AssetPath<'a>> for HandleId

fn from(value: AssetPath<'a>) -> HandleId

Converts to this type from the input type.

impl From<AssetPathId> for HandleId

fn from(value: AssetPathId) -> HandleId

Converts to this type from the input type.

impl<T> From<Handle<T>> for HandleId where
T: Asset,

fn from(value: Handle<T>) -> HandleId

Converts to this type from the input type.

impl From<HandleUntyped> for HandleId

fn from(value: HandleUntyped) -> HandleId

Converts to this type from the input type.

impl From<String> for HandleId

fn from(value: String) -> HandleId

Converts to this type from the input type.

impl FromReflect for HandleId

fn from_reflect(reflect: &(dyn Reflect + 'static)) -> Option<HandleId>

Constructs a concrete instance of Self from a reflected value.

impl GetTypeRegistration for HandleId

fn get_type_registration() -> TypeRegistration

impl Hash for HandleId

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

impl Ord for HandleId

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

This method returns an Ordering between self and other. Read more

1.21.0 · source

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

Compares and returns the maximum of two values. Read more

1.21.0 · source

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

Compares and returns the minimum of two values. Read more

1.50.0 · source

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

Restrict a value to a certain interval. Read more

impl PartialEq<HandleId> for HandleId

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

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

1.0.0 · source

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. Read more

impl PartialOrd<HandleId> for HandleId

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

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

1.0.0 · source

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

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

1.0.0 · source

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

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Reflect for HandleId

fn type_name(&self) -> &str

Returns the type name of the underlying type.

fn get_type_info(&self) -> &'static TypeInfo

Returns the TypeInfo of the underlying type. Read more

fn into_any(self: Box<HandleId, Global>) -> Box<dyn Any + 'static, Global>

Returns the value as a Box<dyn Any>.

fn as_any(&self) -> &(dyn Any + 'static)

Returns the value as a &dyn Any.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Returns the value as a &mut dyn Any.

fn as_reflect(&self) -> &(dyn Reflect + 'static)

Casts this type to a reflected value

fn as_reflect_mut(&mut self) -> &mut (dyn Reflect + 'static)

Casts this type to a mutable reflected value

fn clone_value(&self) -> Box<dyn Reflect + 'static, Global>

Clones the value as a Reflect trait object. Read more

fn apply(&mut self, value: &(dyn Reflect + 'static))

Applies a reflected value to this value. Read more

fn set(
&mut self,
value: Box<dyn Reflect + 'static, Global>
) -> Result<(), Box<dyn Reflect + 'static, Global>>

Performs a type-checked assignment of a reflected value to this value. Read more

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an enumeration of “kinds” of type. Read more

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type. Read more

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type). Read more

fn reflect_partial_eq(&self, value: &(dyn Reflect + 'static)) -> Option<bool>

Returns a “partial equality” comparison result. Read more

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

Debug formatter for the value. Read more

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value. Read more

impl Serialize for HandleId

fn serialize<S>(
    &self,
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl Typed for HandleId

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type. Read more

impl Copy for HandleId

impl Eq for HandleId

impl StructuralEq for HandleId

impl StructuralPartialEq for HandleId

Auto Trait Implementations

impl RefUnwindSafe for HandleId

impl Send for HandleId

impl Sync for HandleId

impl Unpin for HandleId

impl UnwindSafe for HandleId

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T, U> AsBindGroupShaderType<U> for T where
U: ShaderType,
&'a T: for<'a> Into<U>,

fn as_bind_group_shader_type(
&self,
_images: &HashMap<Handle<Image>, <Image as RenderAsset>::PreparedAsset, RandomState, Global>
) -> U

Return the T ShaderType for self. When used in AsBindGroup derives, it is safe to assume that all images in self exist. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<T> Downcast for T where
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for T where
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> DynEq for T where
T: Any + Eq,

fn as_any(&self) -> &(dyn Any + 'static)

fn dyn_eq(&self, other: &(dyn DynEq + 'static)) -> bool

impl<T> DynHash for T where
T: DynEq + Hash,

fn as_dyn_eq(&self) -> &(dyn DynEq + 'static)

fn dyn_hash(&self, state: &mut dyn Hasher)

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> GetPath for T where
T: Reflect,

fn path(
&'r self,
path: &'p str
) -> Result<&'r (dyn Reflect + 'static), ReflectPathError<'p>>

Returns a reference to the value specified by path. Read more

fn path_mut(
&'r mut self,
path: &'p str
) -> Result<&'r mut (dyn Reflect + 'static), ReflectPathError<'p>>

Returns a mutable reference to the value specified by path. Read more

fn get_path<T>(&'r self, path: &'p str) -> Result<&'r T, ReflectPathError<'p>> where
T: Reflect,

Returns a statically typed reference to the value specified by path.

fn get_path_mut<T>(
    &'r mut self,
    path: &'p str
) -> Result<&'r mut T, ReflectPathError<'p>> where
    T: Reflect,

Returns a statically typed mutable reference to the value specified by path. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>`impl<T> Future for Instrumented<T> where T: Future, type Output = <T as Future>::Output;`

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Serialize for T where
T: Serialize + ?Sized,

fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<Ok, Error>

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> TypeData for T where
T: 'static + Send + Sync + Clone,

fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;` where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>`impl<T> Future for WithDispatch<T> where T: Future, type Output = <T as Future>::Output;`

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,

impl<T> Event for T where
T: 'static + Send + Sync,

impl<N> NodeTrait for N where
N: Copy + Ord + Hash,

impl<T> Resource for T where
T: 'static + Send + Sync,

impl<T> StateData for T where
T: 'static + Send + Sync + Clone + Eq + Debug + Hash,