fermi 0.4.3

Global state management for Dioxus
Documentation 
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use crate::AtomRoot;
use dioxus_core::ScopeState;
use std::rc::Rc;

// Initializes the atom root and retuns it;
pub fn use_init_atom_root(cx: &ScopeState) -> &Rc<AtomRoot> {
    cx.use_hook(|| match cx.consume_context::<Rc<AtomRoot>>() {
        Some(ctx) => ctx,
        None => cx.provide_context(Rc::new(AtomRoot::new(cx.schedule_update_any()))),
    })
}