argconv: Remove old FFI functions

Author: Lorak-mmk

scylla-rust-wrapper/src/argconv.rs

@@ -4,33 +4,6 @@ use std::ffi::CStr;
 use std::os::raw::c_char;
 use std::sync::Arc;
 
-// pub unsafe fn ptr_to_ref<T>(ptr: *const T) -> &'static T {
-//     ptr.as_ref().unwrap()
-// }
-
-// pub unsafe fn ptr_to_ref_mut<T>(ptr: *mut T) -> &'static mut T {
-//     ptr.as_mut().unwrap()
-// }
-
-// pub unsafe fn free_boxed<T>(ptr: *mut T) {
-//     if !ptr.is_null() {
-//         // This takes the ownership of the boxed value and drops it
-//         let _ = Box::from_raw(ptr);
-//     }
-// }
-
-// pub unsafe fn clone_arced<T>(ptr: *const T) -> Arc<T> {
-//     Arc::increment_strong_count(ptr);
-//     Arc::from_raw(ptr)
-// }
-
-// pub unsafe fn free_arced<T>(ptr: *const T) {
-//     if !ptr.is_null() {
-//         // This decrements the arc's internal counter and potentially drops it
-//         Arc::from_raw(ptr);
-//     }
-// }
-
 pub unsafe fn ptr_to_cstr(ptr: *const c_char) -> Option<&'static str> {
     CStr::from_ptr(ptr).to_str().ok()
 }