Function console_port_for_avd_index

packages/server/src/android.rs:1789–1801

(index: usize)

}

fn console_port_for_avd_index(index: usize) -> Result<u16, AppError> {
    let index = u16::try_from(index).map_err(|_| {
        AppError::native("Android emulator console port overflowed while deriving ports.")
    })?;
    let console_offset = index.checked_mul(2).ok_or_else(|| {
        AppError::native("Android emulator console port overflowed while deriving ports.")
    })?;
    DEFAULT_EMULATOR_CONSOLE_PORT_BASE
        .checked_add(console_offset)
        .ok_or_else(|| {
            AppError::native("Android emulator console port overflowed while deriving ports.")
        })
}

fn console_port_from_serial(serial: &str) -> Option<u16> {
    serial.strip_prefix("emulator-")?.parse::<u16>().ok()