extendr_macros::wrappers

Function make_function_wrappers

Source 
pub(crate) fn make_function_wrappers(
    opts: &ExtendrOptions,
    wrappers: &mut Vec<ItemFn>,
    prefix: &str,
    attrs: &[Attribute],
    sig: &mut Signature,
    self_ty: Option<&Type>,
) -> Result<()>