Enum ResourceState

pub enum ResourceState<T> {
    Unloaded,
    Loading,
    Unavailable,
    Loaded(T),
}

Variants

Unloaded

Loading

Unavailable

Loaded(T)

Implementations

impl<T> ResourceState<T>

pub fn is_unloaded(&self) -> bool

Returns true if this is a ResourceState::Unloaded, otherwise false

pub fn is_loading(&self) -> bool

Returns true if this is a ResourceState::Loading, otherwise false

pub fn is_unavailable(&self) -> bool

Returns true if this is a ResourceState::Unavailable, otherwise false

pub fn is_loaded(&self) -> bool

Returns true if this is a ResourceState::Loaded, otherwise false

pub fn as_loaded_mut(&mut self) -> Option<&mut T>

Optionally returns mutable references to the inner fields if this is a ResourceState::Loaded, otherwise None

pub fn as_loaded(&self) -> Option<&T>

Optionally returns references to the inner fields if this is a ResourceState::Loaded, otherwise None

pub fn into_loaded(self) -> Result<T, Self>

Returns the inner fields if this is a ResourceState::Loaded, otherwise returns back the enum in the Err case of the result

Trait Implementations

impl<T: Clone> Clone for ResourceState<T>

fn clone(&self) -> ResourceState<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Default for ResourceState<T>

fn default() -> Self

Returns the “default value” for a type.