摘要: play on line match if 1 #![allow(unused)] 2 fn write_bar(size: u64){ 3 match size{ 4 o if o < 100 => println!("{:?} less than 100", o), 5 o if o < 200 阅读全文
posted @ 2019-07-31 00:02 lvmxh 阅读(400) 评论(0) 推荐(0) 编辑