Function apply_core_wrapper_to_core 

pub fn apply_core_wrapper_to_core(
    conversion: &str,
    name: &str,
    core_wrapper: &CoreWrapper,
    vec_inner_core_wrapper: &CoreWrapper,
    optional: bool,
) -> String

Apply CoreWrapper transformations to a binding→core conversion expression. Wraps the value expression with Arc::new(), .into() for Cow, etc.