Trait FerroObjectExtensions 

pub trait FerroObjectExtensions {
    // Required methods
    fn get_observable<P: TypedProperty>(
        &self,
        property: &'static P,
    ) -> Rc<dyn IObservable<P::Value>>;
    fn get_observable_with<P: TypedProperty, TResult: PropertyValue>(
        &self,
        property: &'static P,
        converter: impl Fn(P::Value) -> TResult + 'static,
    ) -> Rc<dyn IObservable<TResult>>;
    fn get_observable_untyped(
        &self,
        property: &'static FerroProperty,
    ) -> Rc<dyn IObservable<BoxedValue>>;
    fn get_observable_untyped_with<TResult: PropertyValue>(
        &self,
        property: &'static FerroProperty,
        converter: impl Fn(BoxedValue) -> TResult + 'static,
    ) -> Rc<dyn IObservable<TResult>>;
    fn get_binding_observable<P: TypedProperty>(
        &self,
        property: &'static P,
    ) -> Rc<dyn IObservable<BindingValue<P::Value>>>;
    fn get_binding_observable_with<P: TypedProperty, TResult: PropertyValue>(
        &self,
        property: &'static P,
        converter: impl Fn(P::Value) -> TResult + 'static,
    ) -> Rc<dyn IObservable<BindingValue<TResult>>>;
    fn get_binding_observable_untyped(
        &self,
        property: &'static FerroProperty,
    ) -> Rc<dyn IObservable<BindingValue<BoxedValue>>>;
    fn get_binding_observable_untyped_with<TResult: PropertyValue>(
        &self,
        property: &'static FerroProperty,
        converter: impl Fn(BoxedValue) -> TResult + 'static,
    ) -> Rc<dyn IObservable<BindingValue<TResult>>>;
    fn get_property_changed_observable(
        &self,
        property: &'static FerroProperty,
    ) -> ObjectPropertyChangedObservable;
    fn bind_typed<P: TypedProperty>(
        &self,
        property: &'static P,
        source: Rc<dyn IObservable<P::Value>>,
        priority: BindingPriority,
    ) -> Rc<dyn IDisposable>;
    fn bind_typed_value<P: TypedProperty>(
        &self,
        property: &'static P,
        source: Rc<dyn IObservable<BindingValue<P::Value>>>,
        priority: BindingPriority,
    ) -> Rc<dyn IDisposable>;
    fn get_typed_value<P: TypedProperty>(
        &self,
        property: &'static P,
    ) -> P::Value;
    fn get_typed_base_value<P: TypedProperty>(
        &self,
        property: &'static P,
    ) -> Option<P::Value>;
    fn get_base_value_untyped(
        &self,
        property: &'static FerroProperty,
    ) -> BoxedValue;
}

Extension members for FerroObject.

Required Methods

fn get_observable<P: TypedProperty>( &self, property: &'static P, ) -> Rc<dyn IObservable<P::Value>>

Gets an observable for a property.

The observable fires with the current value of the property on the object immediately upon subscription, and then every time the value changes. It holds a weak reference to the object.

fn get_observable_with<P: TypedProperty, TResult: PropertyValue>( &self, property: &'static P, converter: impl Fn(P::Value) -> TResult + 'static, ) -> Rc<dyn IObservable<TResult>>

Gets an observable for a property, projecting each value with converter.

fn get_observable_untyped( &self, property: &'static FerroProperty, ) -> Rc<dyn IObservable<BoxedValue>>

Gets an observable of untyped values for a property.

fn get_observable_untyped_with<TResult: PropertyValue>( &self, property: &'static FerroProperty, converter: impl Fn(BoxedValue) -> TResult + 'static, ) -> Rc<dyn IObservable<TResult>>

Gets an observable of untyped values for a property, projecting each value with converter.

fn get_binding_observable<P: TypedProperty>( &self, property: &'static P, ) -> Rc<dyn IObservable<BindingValue<P::Value>>>

Gets an observable of binding values for a property.

fn get_binding_observable_with<P: TypedProperty, TResult: PropertyValue>( &self, property: &'static P, converter: impl Fn(P::Value) -> TResult + 'static, ) -> Rc<dyn IObservable<BindingValue<TResult>>>

Gets an observable of binding values for a property, projecting each value with converter.

fn get_binding_observable_untyped( &self, property: &'static FerroProperty, ) -> Rc<dyn IObservable<BindingValue<BoxedValue>>>

Gets an observable of untyped binding values for a property.

fn get_binding_observable_untyped_with<TResult: PropertyValue>( &self, property: &'static FerroProperty, converter: impl Fn(BoxedValue) -> TResult + 'static, ) -> Rc<dyn IObservable<BindingValue<TResult>>>

Gets an observable of untyped binding values for a property, projecting each value with converter.

fn get_property_changed_observable( &self, property: &'static FerroProperty, ) -> ObjectPropertyChangedObservable

Gets an observable that listens for property changed events of a property on this object. It fires each time the property changes and does not fire with the current value on subscription.

fn bind_typed<P: TypedProperty>( &self, property: &'static P, source: Rc<dyn IObservable<P::Value>>, priority: BindingPriority, ) -> Rc<dyn IDisposable>

Binds a typed property of any kind to an observable. The priority is ignored for direct properties.

fn bind_typed_value<P: TypedProperty>( &self, property: &'static P, source: Rc<dyn IObservable<BindingValue<P::Value>>>, priority: BindingPriority, ) -> Rc<dyn IDisposable>

Binds a typed property of any kind to an observable of binding values. The priority is ignored for direct properties.

fn get_typed_value<P: TypedProperty>(&self, property: &'static P) -> P::Value

Gets the value of a typed property of any kind.

fn get_typed_base_value<P: TypedProperty>( &self, property: &'static P, ) -> Option<P::Value>

Gets the base value of a typed property of any kind: the value excluding animated values. For direct properties this is the value.

fn get_base_value_untyped(&self, property: &'static FerroProperty) -> BoxedValue

Gets the base value of a property as an untyped value; the unset marker when there is none.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl FerroObjectExtensions for FerroObject