Struct menu::Menu

pub struct Menu<'a, I, T>
where
    T: 'a,
{
    pub label: &'a str,
    pub items: &'a [&'a Item<'a, I, T>],
    pub entry: Option<MenuCallbackFn<I, T>>,
    pub exit: Option<MenuCallbackFn<I, T>>,
}

A Menu is made of one or more Items.

Fields

label: &'a str

Each menu has a label which is visible in the prompt, unless you are the root menu.

items: &'a [&'a Item<'a, I, T>]

A slice of menu items in this menu.

entry: Option<MenuCallbackFn<I, T>>

A function to call when this menu is entered. If this is the root menu, this is called when the runner is created.

exit: Option<MenuCallbackFn<I, T>>

A function to call when this menu is exited. Never called for the root menu.

Trait Implementations

impl<'a, I, T> Clone for Menu<'a, I, T>

fn clone(&self) -> Menu<'a, I, T>

Returns a copy of the value.

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

Performs copy-assignment from source.