Implementing terminal::pause() functinality about crossterm HOT 7 CLOSED

Yea, seems a nice function to have. I'll investigate further into it.

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I will make the follwing enum:

pub enum CloseType {
    OnKeyPress(u8),
    OnEnter,
    OnAnyKeyPress
}

the user will be able to call:

let terminal = terminal();
terminal.pause(CloseType::OnEnter);

If you have better names our ideas I like to hear it. I'll be releasing it this or next week.

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#47

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Seems fine to me!

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How to achieve this capability for now? Four years have passed, and the terminal::pause function seems to have disappeared...

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For input, reading refer to poll and read functions in the docs. Also checkout the EventStream. You should be able to use this API to achieve waiting for input.

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use crossterm::event::{read, Event};

pub fn pause() {
    loop {
        match read().unwrap() {
            Event::Key(_event) => break,
            _ => continue,
        }
    }
}

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