Function read_password

framework_lib/src/smart_battery.rs:671–699

()

/// Reads a line from stdin without echoing (for sensitive input like keys)
#[cfg(unix)]
fn read_password() -> io::Result<String> {
    use nix::sys::termios::{self, LocalFlags, SetArg};
    use std::io::BufRead;
    use std::os::fd::AsFd;

    let stdin = io::stdin();
    let fd = stdin.as_fd();

    // Save original terminal settings
    let original = termios::tcgetattr(fd)?;

    // Disable echo
    let mut noecho = original.clone();
    noecho.local_flags.remove(LocalFlags::ECHO);
    termios::tcsetattr(fd, SetArg::TCSANOW, &noecho)?;

    // Read the line
    let mut input = String::new();
    let result = stdin.lock().read_line(&mut input);

    // Restore original settings
    termios::tcsetattr(fd, SetArg::TCSANOW, &original)?;

    // Print newline since echo was disabled
    println!();

    result?;
    Ok(input)
}

/// Reads a line from stdin without echoing (for sensitive input like keys)
#[cfg(windows)]