Trait tract_pulse::internal::Resource
pub trait Resource: DowncastSync + Debug + Send + Sync {
// Provided method
fn get(&self, _key: &str) -> Result<Value, Error> { ... }
}Provided Methods§
Implementations§
§impl dyn Resource + 'static
impl dyn Resource + 'static
pub fn is<__T>(&self) -> boolwhere
__T: Resource,
pub fn is<__T>(&self) -> boolwhere __T: Resource,
Returns true if the trait object wraps an object of type __T.
pub fn downcast<__T>(
self: Box<dyn Resource + 'static, Global>
) -> Result<Box<__T, Global>, Box<dyn Resource + 'static, Global>>where
__T: Resource,
pub fn downcast<__T>( self: Box<dyn Resource + 'static, Global> ) -> Result<Box<__T, Global>, Box<dyn Resource + 'static, Global>>where __T: Resource,
Returns a boxed object from a boxed trait object if the underlying object is of type
__T. Returns the original boxed trait if it isn’t.
pub fn downcast_rc<__T>(
self: Rc<dyn Resource + 'static>
) -> Result<Rc<__T>, Rc<dyn Resource + 'static>>where
__T: Resource,
pub fn downcast_rc<__T>( self: Rc<dyn Resource + 'static> ) -> Result<Rc<__T>, Rc<dyn Resource + 'static>>where __T: Resource,
Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of
type __T. Returns the original Rc-ed trait if it isn’t.
pub fn downcast_ref<__T>(&self) -> Option<&__T>where
__T: Resource,
pub fn downcast_ref<__T>(&self) -> Option<&__T>where __T: Resource,
Returns a reference to the object within the trait object if it is of type __T, or
None if it isn’t.
pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T>where
__T: Resource,
pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T>where __T: Resource,
Returns a mutable reference to the object within the trait object if it is of type
__T, or None if it isn’t.