Trait sauron::Application

pub trait Application<MSG> where
    MSG: 'static, {
    fn update(&mut self, _msg: MSG) -> Cmd<Program<Self, MSG>>
    where
        Self: 'static;
    fn view(
        &self
    ) -> Node<&'static str, &'static str, Leaf, &'static str, AttributeValue<MSG>>;

    fn init(&mut self) -> Cmd<Program<Self, MSG>>
    where
        Self: 'static,
    { ... }
    fn style(&self) -> String { ... }
    fn measurements(
        &self, 
        measurements: Measurements
    ) -> Cmd<Program<Self, MSG>>
    where
        Self: 'static,
    { ... }
}

An Application is the root component of your program. Everything that happens in your application is done here.

Required Methods

fn update(&mut self, _msg: MSG) -> Cmd<Program<Self, MSG>> where
    Self: 'static, 

Update the component with a message. The update function returns a Cmd, which can be executed by the runtime.

Called each time an action is triggered from the view

fn view(
    &self
) -> Node<&'static str, &'static str, Leaf, &'static str, AttributeValue<MSG>>

Returns a node on how the component is presented.

Provided Methods

fn init(&mut self) -> Cmd<Program<Self, MSG>> where
    Self: 'static, 

The application can implement this method where it can modify its initial state. This method is called right after the program is mounted into the DOM.

fn style(&self) -> String

optionally an Application can specify its own css style

fn measurements(&self, measurements: Measurements) -> Cmd<Program<Self, MSG>> where
    Self: 'static, 

This is called after dispatching and updating the dom for the component This is for diagnostic and performance measurement purposes.

Warning: DO NOT use for anything else other than the intended purpose

Implementors