batch-impl 0.6.1

A proc-macro library for batch generating trait impls with a powerful DSL
Documentation 
1
2
3
4
5
6
7
8
9
10

// 错误：`,,` 连续逗号与前导逗号（分隔符两侧缺少操作数）
use batch_impl::batch_impl;

#[batch_impl(,usize)]
trait LeadComma {}

#[batch_impl(usize,,isize)]
trait DoubleComma {}

fn main() {}