Struct MenuButtonEvent 

pub struct MenuButtonEvent<'a> {
    pub context: &'a MenuButtonContext,
    pub entity: ModBlockEntityView<'a>,
    pub carried: &'a mut Option<ItemStack>,
}

What BlockEntityPart::menu_button is told. Each field is that hook’s argument of the same name, described in the hook’s doc.

Fields

context: &'a MenuButtonContext

entity: ModBlockEntityView<'a>

carried: &'a mut Option<ItemStack>