Struct three_d::io::Loading

pub struct Loading<T> { /* private fields */ }

Convenience functionality to load some resources and, when loaded, use them to create one or more objects (for example a 3D model, a skybox, a texture etc). To get the loaded object, use the borrow() or borrow_mut() methods which returns Some reference to the object if loaded and None otherwise.

Implementations

impl<T: 'static> Loading<T>

pub fn new(
    context: &Context,
    paths: &[impl AsRef<Path>],
    on_load: impl 'static + FnOnce(Context, Loaded) -> ThreeDResult<T>
) -> Self

Starts loading the resources defined by paths and calls the on_load closure when everything is loaded.

pub fn is_loaded(&self) -> bool

Returns true if the object is loaded and mapped by the on_load closure.

Trait Implementations

impl<T: 'static> Deref for Loading<T>

type Target = Rc<RefCell<Option<ThreeDResult<T>>>>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: 'static> DerefMut for Loading<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.