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Hello there, noob here.

I'm trying to read from stdin manually before using .events() and .keys() on std::io::Stdin.

My code:

let stdin = stdin();

// ...

let mut buffer = String::new();
match 0 {
    0 => {
        // reads successfully
        let mut handle = stdin.lock();
        stdin.read_to_string(&mut buffer).unwrap();
    }
    _ => {}
}

// ...

let handle = stdin.lock();
let mut events = handle.keys();
loop {
    // always returns None!!!
    let event = events.next();
}

events.next() always returns None. I don't know why it does not work. I hope I posted this in the right place.