Function pomprt::with

source · 
pub const fn with<E: Editor>(editor: E, prompt: &str) -> Prompt<'_, E> ⓘ
Expand description

Construct a new Prompt with a custom editor

Examples found in repository?
examples/colors.rs (line 21)
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fn main() {
    let mut rainbow = pomprt::with(Rainbow, "><> ");

    loop {
        match rainbow.read() {
            Ok(input) => println!("\x1b[37m{input}"),
            Err(pomprt::Eof) => return println!("\x1b[31mctrl-d"),
            Err(pomprt::Interrupt) => return println!("\x1b[31mctrl-c"),
            Err(e) => return eprintln!("\x1b[31merror\x1b[m: {e}"),
        }
    }
}
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examples/completion.rs (line 48)
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fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut sh = pomprt::with(MiniShell, "% ");

    loop {
        let ok = match sh.read() {
            Ok(input) => {
                let mut args = input.split_ascii_whitespace();
                if let Some(cmd) = args.next() {
                    Command::new(cmd).args(args).spawn()?.wait()?.success()
                } else {
                    true
                }
            }
            Err(pomprt::Interrupt) => false,
            Err(pomprt::Eof) => return Ok(()),
            Err(e) => Err(e)?,
        };

        sh.set_prompt(if ok { "% " } else { "! " });
    }
}