pub unsafe extern "C" fn CreateRustJSPrincipals(
callbacks: *const JSPrincipalsCallbacks,
privateData: *mut c_void,
) -> *mut JSPrincipals
pub unsafe extern "C" fn CreateRustJSPrincipals(
callbacks: *const JSPrincipalsCallbacks,
privateData: *mut c_void,
) -> *mut JSPrincipals