use_ref_bool_with

react_sys

Function use_ref_bool_with 

Source 
pub fn use_ref_bool_with(
    get_initial_value: &mut dyn FnMut() -> bool,
) -> MutableRefObjectBool
Expand description

Closure get_initial_value will be called immediately, thus it is safe to use reference here.

Closure get_initial_value will be called only once or never called