Trait sauron_core::prelude::NodeMapMsg

pub trait NodeMapMsg<MSG> where
    MSG: 'static, {
    fn map_msg<F, MSG2>(self, func: F) -> Node<MSG2>
    where
        F: Fn(MSG) -> MSG2 + 'static,
        MSG2: 'static;
    fn map_callback<MSG2>(self, cb: Listener<MSG, MSG2>) -> Node<MSG2>
    where
        MSG2: 'static;
    fn get_callbacks(&self) -> Vec<&Listener<Event, MSG>>;
}

Add mapping function for Node, Element, Attribute,

Required Methods

fn map_msg<F, MSG2>(self, func: F) -> Node<MSG2> where
    F: Fn(MSG) -> MSG2 + 'static,
    MSG2: 'static, 

map the msg of callback of this node

fn map_callback<MSG2>(self, cb: Listener<MSG, MSG2>) -> Node<MSG2> where
    MSG2: 'static, 

map the msg of callback of this element node

fn get_callbacks(&self) -> Vec<&Listener<Event, MSG>>

Return the callbacks present on this node

Implementors

impl<MSG> NodeMapMsg<MSG> for Node<MSG> where
    MSG: 'static,