Trait Control 

pub trait Control: Send + Sync {
    // Required method
    fn render<'a>(&self, cx: &'a Cx, input: ControlInput) -> BoxView<'a>;

    // Provided method
    fn display<'a>(&self, cx: &'a Cx, value: &str) -> BoxView<'a> { ... }
}

Renders a field’s input from a ControlInput and its stored value for display, using a hidden field for a state that submits nothing.

struct Color;

impl Control for Color {
    fn render<'a>(&self, cx: &'a Cx, input: ControlInput) -> BoxView<'a> {
        let attrs = input.attributes(cx);
        view! { cx => <input type="color" (attrs)> }.boxed()
    }
}

Field::custom(Theme::fields().accent(), Color);

Required Methods

fn render<'a>(&self, cx: &'a Cx, input: ControlInput) -> BoxView<'a>

Provided Methods

fn display<'a>(&self, cx: &'a Cx, value: &str) -> BoxView<'a>

Shows the stored value, as text by default.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl Control for Toggle