pub struct TransmogrifierContext<'a, T, F> where
    T: Transmogrifier<F>,
    F: Frontend
{ pub registration: WidgetRegistration, pub state: &'a mut <T as Transmogrifier<F>>::State, pub frontend: &'a F, pub widget: &'a mut <T as Transmogrifier<F>>::Widget, pub style: Cow<'a, Style>, pub ui_state: &'a State, pub channels: &'a Channels<<T as Transmogrifier<F>>::Widget>, /* private fields */ }
Expand description

A context passed into Transmogrifier functions with access to useful data and types. This type is mostly used to avoid passing so many parameters across all functions.

Fields

registration: WidgetRegistration

The widget’s registration.

state: &'a mut <T as Transmogrifier<F>>::State

The transmogrifier’s state.

frontend: &'a F

The active frontend.

widget: &'a mut <T as Transmogrifier<F>>::Widget

The widget.

style: Cow<'a, Style>

The effective widget style.

ui_state: &'a State

The current user interface state for this widget, if applicable for the frontend and function in question.

channels: &'a Channels<<T as Transmogrifier<F>>::Widget>

Communication channels to use message passing for communication.

Implementations

Returns a new context.

Returns self after swapping the style with the one provided.

Returns the style as a reference.

Returns the current application context.

Returns the window for this context.

Trait Implementations

Converts to this type from the input type.

The type returned in the event of a conversion error.

Performs the conversion.

Auto Trait Implementations

Blanket Implementations

Convert the source color to the destination color using the specified method Read more

Convert the source color to the destination color using the bradford method by default Read more

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

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

Convert into T with values clamped to the color defined bounds Read more

Convert into T. The resulting color might be invalid in its color space Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Convert into T, returning ok if the color is inside of its defined range, otherwise an OutOfBounds error is returned which contains the unclamped color. Read more

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

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