Method unparse_arguments

crates/codegen/src/unparse.rs:479–503

(&mut self, args: &ast::Parameters)

    }

    fn unparse_arguments(&mut self, args: &ast::Parameters) -> fmt::Result {
        let mut first = true;
        for (i, arg) in args.posonlyargs.iter().chain(&args.args).enumerate() {
            self.p_delim(&mut first, ", ")?;
            self.unparse_function_arg(arg)?;
            self.p_if(i + 1 == args.posonlyargs.len(), ", /")?;
        }
        if args.vararg.is_some() || !args.kwonlyargs.is_empty() {
            self.p_delim(&mut first, ", ")?;
            self.p("*")?;
        }
        if let Some(vararg) = &args.vararg {
            self.unparse_arg(vararg)?;
        }
        for kwarg in &args.kwonlyargs {
            self.p_delim(&mut first, ", ")?;
            self.unparse_function_arg(kwarg)?;
        }
        if let Some(kwarg) = &args.kwarg {
            self.p_delim(&mut first, ", ")?;
            self.p("**")?;
            self.unparse_arg(kwarg)?;
        }
        Ok(())
    }
    fn unparse_function_arg(&mut self, arg: &ast::ParameterWithDefault) -> fmt::Result {
        self.unparse_arg(&arg.parameter)?;
        if let Some(default) = &arg.default {