Macro dep_obj::impl_dep_obj

macro_rules! impl_dep_obj {
    (
        $($token:tt)+
    ) => { ... };
}

Specifies dependency objects list and component_fielding methods in simplified form.

Accepts input in the following form:

$(
    $Id:ty
|
    <$generics> $Id:ty $(where $where_clause)?
)
{
    $(
        fn<$DepObjKey:tt>() -> $(optional)? $(($ty:ty) | dyn($tr:path)) {
            $StatePart:ty $({ . $state_part_field:tt })? | . $component_field:tt
        }
    )*
}