请问这话啥意思啊?下面的代码我跑起来也没任何问题啊
fn main() {
let container = [1, 2, 3, 4, 5];
for x in container {
println!("{}", x)
}
println!("{}", container.is_empty());
for x in container {
println!("{}", x)
}
}
请问这话啥意思啊?下面的代码我跑起来也没任何问题啊
fn main() {
let container = [1, 2, 3, 4, 5];
for x in container {
println!("{}", x)
}
println!("{}", container.is_empty());
for x in container {
println!("{}", x)
}
}