Struct MenuOption 

pub struct MenuOption {
    pub color_code: &'static str,
    pub enabled: bool,
    pub text: String,
}

Menu entry.

Fields

color_code: &'static str

ANSI color code.

enabled: bool

True if selectable.

text: String

Display text.

Implementations

impl MenuOption

pub fn new(text: &str, enabled: bool, color_code: &'static str) -> Self

Create a menu option.

Examples found in repository

examples/ui.rs (line 51)

fn main() {
  let mut text = String::new();
  text.push_str("Example additional text line 1\n");
  text.push_str("Example additional text line 2\n");

  loop {
    print!("\x1b[H\x1b[2J");
    std::io::stdout().flush().unwrap();

    ui_header(&SPLASH, &text);

    let options = vec![
      MenuOption::new("Foobar", true, constants::COLOR_RESET),
      MenuOption::new("Example", true, constants::COLOR_GREEN_B),
      MenuOption::new("Disabled", false, constants::COLOR_RESET),
      MenuOption::new("Exit", true, constants::COLOR_RESET),
    ];

    if let Some(choice) = selection_menu(&options) {
      menu_handler(options[choice].clone());
    }
  }
}

Trait Implementations

impl Clone for MenuOption

fn clone(&self) -> MenuOption

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.