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Rust: how to match a string?

2022-04-23 18:03:00 【Xu Yeping】

Don't talk nonsense , Paste the code directly to see the example ！

fn main() {
    
    let s = String::from("hello");
    match &s as &str {
    
        "hello" => println!("hello"),
        _ => (),
    }
}

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