1 #![warn(clippy::single_component_path_imports)] 2 #![allow(unused_imports)] 3 4 use regex; 5 use serde as edres; 6 pub use serde; 7 main()8fn main() { 9 regex::Regex::new(r"^\d{4}-\d{2}-\d{2}$").unwrap(); 10 } 11 12 mod root_nested_use_mod { 13 use {regex, serde}; 14 #[allow(dead_code)] root_nested_use_mod()15 fn root_nested_use_mod() {} 16 } 17