Struct State

pub struct State<W, P> {
    pub widget: W,
    pub trigger: Box<dyn FnBox<P>>,
    /* private fields */
}

state for tree

Fields

widget: W

Host widget

trigger: Box<dyn FnBox<P>>

Function Hook

Implementations

impl<W, P> State<W, P>

pub fn new(widget: W, trigger: Box<dyn FnBox<P>>) -> State<W, P>

New state

pub fn process(&mut self, p: &P) -> Result<(), Error>

Trigger function

pub fn get(&self, k: String) -> String

Get state

pub fn set(&mut self, k: &str, v: &str)

Set state