Struct bevy_persistent::persistent::Persistent

impl<R: Resource + Serialize + DeserializeOwned> Persistent<R>

pub fn builder() -> PersistentBuilder<R>

Creates a persistent resource builder.

pub fn new( name: impl ToString, format: StorageFormat, storage: Storage, default: R ) -> Persistent<R>

Creates a persistent resource.

impl<R: Resource + Serialize + DeserializeOwned> Persistent<R>

pub fn name(&self) -> &str

Gets the name of the resource.

pub fn format(&self) -> StorageFormat

Gets the storage format of the resource.

pub fn storage(&self) -> &Storage

Gets the storage of the resource.

pub fn get(&self) -> &R

Gets the resource.

pub fn get_mut(&mut self) -> &mut R

Gets the resource mutably.

impl<R: Resource + Serialize + DeserializeOwned> Persistent<R>

pub fn set(&mut self, new_resource: R)

Sets the resource.

Changes are synchronized with the underlying storage immediately.

pub fn update(&mut self, updater: impl Fn(&mut R))

Updates the resource.

Changes are synchronized with the underlying storage immediately.

impl<R: Resource + Serialize + DeserializeOwned> Persistent<R>

pub fn persist(&self)

Writes the resource to the underlying storage.

Trait Implementations§

impl<R: Debug + Resource + Serialize + DeserializeOwned> Debug for Persistent<R>

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

Formats the value using the given formatter. Read more

impl<R: Resource + Serialize + DeserializeOwned> Deref for Persistent<R>

type Target = R

The resulting type after dereferencing.

fn deref(&self) -> &R

Dereferences the value.

impl<R: Resource + Serialize + DeserializeOwned> DerefMut for Persistent<R>

fn deref_mut(&mut self) -> &mut R

Mutably dereferences the value.

impl<R: Resource + Serialize + DeserializeOwned> Resource for Persistent<R>where Self: Send + Sync + 'static,

Auto Trait Implementations§

impl<R> UnwindSafe for Persistent<R>where R: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn as_bind_group_shader_type(&self, _images: &RenderAssets<Image>) -> U

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

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

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more

impl<T> Downcast<T> for T

fn downcast(&self) -> &T

impl<T> Downcast for Twhere 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.

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.

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.

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.

impl<T> DowncastSync for Twhere 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.