我想显示玩家的名字和得分,但是我无法想出如何在不带引号的情况下打印名字:
#[derive(Debug, Clone)]
struct Player {
name: String,
score: i32,
turn_count: i32,
}
fn main() {
let players: Vec<Player> = ...;
for player in players {
println!("{:X?} {:?}", player.name, player.score);
}
}
"STUART" 23
"KEVIN" 0
"BOB" 5
pvec
和p_num
是什么? - Abdul Niyas P M{}
替代{:?}
。 - Jmb