Method unparse_function_arg

crates/codegen/src/unparse.rs:504–510

(&mut self, arg: &ast::ParameterWithDefault)

        Ok(())
    }
    fn unparse_function_arg(&mut self, arg: &ast::ParameterWithDefault) -> fmt::Result {
        self.unparse_arg(&arg.parameter)?;
        if let Some(default) = &arg.default {
            write!(self, "={}", UnparseExpr::new(default, self.source))?;
        }
        Ok(())
    }

    fn unparse_arg(&mut self, arg: &ast::Parameter) -> fmt::Result {
        self.p_id(&arg.name)?;