fn check_update_expression_compatibility()

in src/data.rs [621:633]

• 13 lines of code
• 3 McCabe index (conditional complexity)

fn check_update_expression_compatibility(e: &str) {
    if Regex::new(r"\[\d+\]").unwrap().is_match(e) {
        error!("given expression '{}' contains at least one list element (e.g. [0]), which dynein doesn't support for now.", e);
        std::process::exit(1);
    } else if Regex::new(r"list_append|if_not_exists")
        .unwrap()
        .is_match(e)
    {
        // TODO: support list_append|if_not_exists in update SET action.
        error!("given expression '{}' contains SET functions ('list_append' or 'if_not_exists'), which dynein doesn't support for now.", e);
        std::process::exit(1);
    }
}