tag-vec

用于标签向量的Rust包

示例

// Create a vector of tags with the tags 
// "healthy"(healthy food), "junk"(junk food) and "veg"(vegetarian)
let foods: TagVec<String> = TagVec::new();
foods.push(vec!["healthy", "veg"]);
foods.push(vec!["junk"]);
foods.push(vec!["healthy", "veg"]);
foods.push(vec!["junk", "veg"]);
foods.push(vec!["junk"]);

// We don't want healthy or vegetarian food,
// we're not plebs who care about the planet, are we!?
use expressions::*;
let mut cool_foods = tags.query(and(not(tag("veg")), not(tag("healthy"))));
for food in cool_foods {
	println!("{:?}", food);
}

// Expected output: (It only outputs the indices of the matching elements, 
// this is a vec, so the order matters)
// 1
// 3

即将推出的功能

• 更改元素的标签
• 移除元素（啊，这将是一个昂贵的操作）
• 弹出元素（完全不昂贵！）