Remove macro_use

This commit is contained in:
Hirokazu Hata 2019-02-05 01:11:08 +09:00
parent 5d9eed4191
commit 212533afbe

View File

@ -1,8 +1,7 @@
#![deny(rust_2018_idioms)]
use toml;
#[macro_use]
extern crate serde_derive;
use serde_derive::Serialize;
use std::collections::BTreeMap;
use std::env;