glerminal::menu_systems

Struct MenuList

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pub struct MenuList<'a> { /* private fields */ }
Expand description

Represents a list of InterfaceItems that is passed to the Menu when updating

MenuList is used to draw and handle updates in the Menu and will also determines the order of the InferfaceItems in the menu.

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impl<'a> MenuList<'a>

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pub fn new() -> MenuList<'a>

Creates a new empty MenuList

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pub fn with_item<T: 'static + InterfaceItem + Clone, U: Into<Option<MenuPosition>>>( self, item: &'a mut T, position: U, ) -> MenuList<'a>

Adds a InterfaceItem to the MenuList

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pub fn add_item<T: 'static + InterfaceItem + Clone, U: Into<Option<MenuPosition>>>( &mut self, item: &'a mut T, position: U, )

Adds a InterfaceItem to the MenuList

Trait Implementations§

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impl<'a> Default for MenuList<'a>

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fn default() -> MenuList<'a>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<'a> Freeze for MenuList<'a>

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impl<'a> !RefUnwindSafe for MenuList<'a>

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impl<'a> !Send for MenuList<'a>

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impl<'a> !Sync for MenuList<'a>

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impl<'a> Unpin for MenuList<'a>

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impl<'a> !UnwindSafe for MenuList<'a>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Erased for T