Function parse_module_with_prefix 

pub fn parse_module_with_prefix(
    source: &str,
    module_name: &str,
    module_prefix: &str,
) -> FrontendResult<Module>

Like parse_module but applies module_prefix to all generated module local names (e.g. "ms" turns settings into ms_settings).

Errors

Returns Err if the Rust source fails to parse