Function modifiers

crates/csharp/src/interface.rs:2028–2058

(func: &Function, name: &str, direction: Direction)

}

fn modifiers(func: &Function, name: &str, direction: Direction) -> String {
    let new_modifier = match &func.kind {
        // Avoid warnings about name clashes.
        //
        // TODO: add other `object` method names here
        FunctionKind::Method(_) if name == "GetType" => " new",
        _ => "",
    };

    let static_modifiers = match &func.kind {
        FunctionKind::Freestanding
        | FunctionKind::Static(_)
        | FunctionKind::AsyncFreestanding
        | FunctionKind::AsyncStatic(_) => "static",
        _ => "",
    };

    let abstract_modifier = match (direction, &func.kind) {
        (Direction::Export, _) => " abstract",
        _ => "",
    };

    let async_modifier = match &func.kind {
        FunctionKind::AsyncMethod(_) | FunctionKind::AsyncStatic(_) if abstract_modifier == "" => {
            " async"
        }
        _ => "",
    };

    format!("{static_modifiers}{abstract_modifier}{async_modifier}{new_modifier}")
}

fn int_type(int: Int) -> &'static str {
    match int {