Enum Placement

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pub enum Placement {
    TopLeft,
    TopCenter,
    TopRight,
    RightTop,
    RightCenter,
    RightBottom,
    BottomRight,
    BottomCenter,
    BottomLeft,
    LeftBottom,
    LeftCenter,
    LeftTop,
}

Expand description

Describes which edge of trigger the menu is anchored to, and where along that edge it is placed.

Variant names are EdgePosition:

Edge is the side of trigger the menu attaches to
Position is the menu’s alignment along that edge

For example, TopLeft means the menu is attached to the top edge of trigger and aligned to the left. LeftTop means it is attached to the left edge and aligned to the top.

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LeftTop

Trait Implementations§

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impl Clone for Placement

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fn clone(&self) -> Placement

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Copy for Placement

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impl Debug for Placement

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for Placement

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fn default() -> Placement

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

Auto Trait Implementations§

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impl Freeze for Placement

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impl RefUnwindSafe for Placement

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impl Send for Placement

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impl Sync for Placement

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impl Unpin for Placement

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impl UnsafeUnpin for Placement

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impl UnwindSafe for Placement

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send> ⓘ

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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