pub struct AsyncComponentBuilder<C: AsyncComponent> {
    pub root: C::Root,
    /* private fields */
}
Expand description

A component that is ready for docking and launch.

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§root: C::Root

The root widget of the component.

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impl<C: AsyncComponent> AsyncComponentBuilder<C>

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pub fn update_root<F: FnOnce(&mut C::Root)>(self, func: F) -> Self

Configure the root widget before launching.

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pub const fn widget(&self) -> &C::Root

Access the root widget before the component is initialized.

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pub fn priority(self, priority: Priority) -> Self

Change the priority at which the messages of this component are handled.

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impl<C: AsyncComponent> AsyncComponentBuilder<C>where C::Root: AsRef<Widget>,

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pub fn attach_to(self, container: &impl RelmContainerExt) -> Self

Attach the component’s root widget to a given container.

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impl<C: AsyncComponent> AsyncComponentBuilder<C>where C::Root: AsRef<Window> + Clone,

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pub fn transient_for(self, widget: impl AsRef<Widget>) -> Self

Set the component’s root widget transient for a given window. This function doesn’t require a gtk::Window as parameter, but instead uses RelmWidgetExt::toplevel_window() to retrieve the toplevel window of any gtk::Widget. Therefore, you don’t have to pass a window to every component.

If the root widget is a native dialog, such as gtk::FileChooserNative, you should use transient_for_native instead.

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impl<C: AsyncComponent> AsyncComponentBuilder<C>where C::Root: AsRef<NativeDialog> + Clone,

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pub fn transient_for_native(self, widget: impl AsRef<Widget>) -> Self

Set the component’s root widget transient for a given window. This function doesn’t require a gtk::Window as parameter, but instead uses RelmWidgetExt::toplevel_window() to retrieve the toplevel window of any gtk::Widget. Therefore, you don’t have to pass a window to every component.

Applicable to native dialogs only, such as gtk::FileChooserNative. If the root widget is a non-native dialog, you should use transient_for instead.

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impl<C: AsyncComponent> AsyncComponentBuilder<C>

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pub fn launch(self, payload: C::Init) -> AsyncConnector<C>

Starts the component, passing ownership to a future attached to a gtk::glib::MainContext.

Trait Implementations§

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impl<C: Debug + AsyncComponent> Debug for AsyncComponentBuilder<C>where C::Root: Debug,

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

Formats the value using the given formatter. Read more
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impl<C: AsyncComponent> Default for AsyncComponentBuilder<C>

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fn default() -> Self

Prepares a component for initialization.

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<C> AsyncPosition<()> for C

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fn position(_index: usize)

Returns the position. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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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
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<C> Position<()> for C

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fn position(&self, _index: usize)

Returns the position. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more