ToUnit; 任何类型的转换为垃圾语法糖。

示例

use to_unit::ToUnit;
// or, `use to_unit::ToUnit as __` for ultra lzay persons!

#[test]
fn match_arms_to_easily()
{
 use std::collections::HashMap;
 let mut x = HashMap::<String, i32>::new();
 x.insert("neko".to_string(), 123);
 match x.get_mut("neko")
 {
  Some(v) => *v = 222,
  None => x.insert("neko".to_string(), 222).to_unit() // <-- here!
 }
 // Ofcorse alternatively, you can write:
 //  eg. None => { x.insert("neko".to_string(), 222); }
 // But, it might be fix to a multi-line format by rust-fmt then...:
 //  eg. None => {
 //          x.insert("neko".to_string(), 222);
 //      }
 // I don't like the multi-line behaviors, so I made the __ lib.
 //
}

许可证

• MIT

作者

• USAGI.NETWORK / Usagi Ito https://github.com/usagi/