Trait wasm_react::Component

source · [−]
pub trait Component: 'static {
    fn render(&self) -> VNode;

    fn build(self) -> VNode
    where
        Self: Sized,
    { ... }
    fn build_with_key(self, key: Option<&str>) -> VNode
    where
        Self: Sized,
    { ... }
}
Expand description

Implement this trait on a struct to create a component with the struct as props.

The props will be completely controlled by Rust, which makes rendering them relatively simple in Rust. However, since the props struct cannot be constructed in JS, these components cannot be exposed to JS. This means only components written in Rust can render a Component by default.

See export_components! for how to expose components for JS consumption.

Example

struct Counter(i32);

impl Component for Counter {
  fn render(&self) -> VNode {
    h!(div).build(c!["Counter: ", self.0])
  }
}

Required Methods

The render function.

Do not call this method in another render function. Instead, use Component::build() to include your component.

Provided Methods

Returns a VNode to be included in a render function.

Returns a VNode to be included in a render function with the given React key.

Implementations on Foreign Types

Implementors