bind

rui

Function bind 

Source 
pub fn bind<S, T>(
    binding: impl Binding<S>,
    lens: impl Lens<S, T>,
) -> impl Binding<T>
where
    S: 'static,
    T: 'static,
Examples found in repository?
examples/lens.rs (line 14)
10fn main() {
11    rui(state(MyState::default, |state, cx| {
12        vstack((
13            cx[state].value.font_size(10).padding(Auto),
14            hslider(bind(state, ValueLens {}))
15                .thumb_color(RED_HIGHLIGHT)
16                .padding(Auto),
17        ))
18    }));
19}
More examples
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examples/counter_list.rs (line 8)
3fn main() {
4    rui(state(Counters::default, |counters, cx| {
5        vstack((
6            list(cx[counters].ids(), move |&i| {
7                with_cx(move |cx| {
8                    let count = bind(counters, CounterLens(i));
9                    hstack((
10                        format!("{}", count.get(cx)).padding(Auto),
11                        button("increment", move |cx| {
12                            *count.get_mut(cx) += 1;
13                        })
14                        .padding(Auto),
15                        button("decrement", move |cx| {
16                            *count.get_mut(cx) -= 1;
17                        })
18                        .padding(Auto),
19                        button("remove", move |cx| cx[counters].remove_counter(i)).padding(Auto),
20                    ))
21                })
22            }),
23            format!("total: {}", cx[counters].sum_counters()).padding(Auto),
24            button("add counter", move |cx| cx[counters].add_counter()).padding(Auto),
25        ))
26    }));
27}