pub struct LayerRef<'a, L>where
    L: LayoutBase + ?Sized,{
    pub(super) base: &'a L,
    pub(super) id: <L as LayoutIds>::LayerId,
}
Expand description

Reference to a layer.

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§base: &'a L§id: <L as LayoutIds>::LayerId

Implementations§

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impl<'a, L> LayerRef<'a, L>where L: LayoutBase,

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pub fn id(&self) -> <L as LayoutIds>::LayerId

Get the layer ID.

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pub fn name(&self) -> Option<<L as HierarchyBase>::NameType>

Get the name of the layer.

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pub fn layer_info(&self) -> LayerInfo<<L as HierarchyBase>::NameType>

Get a reference to the layer-info structure.

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impl<'a, L> PartialEq<LayerRef<'a, L>> for LayerRef<'a, L>where L: LayoutBase,

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fn eq(&self, other: &LayerRef<'a, L>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a, L> Eq for LayerRef<'a, L>where L: LayoutBase,

Auto Trait Implementations§

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impl<'a, L: ?Sized> RefUnwindSafe for LayerRef<'a, L>where L: RefUnwindSafe, <L as LayoutIds>::LayerId: RefUnwindSafe,

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impl<'a, L: ?Sized> Send for LayerRef<'a, L>where L: Sync, <L as LayoutIds>::LayerId: Send,

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impl<'a, L: ?Sized> Sync for LayerRef<'a, L>where L: Sync, <L as LayoutIds>::LayerId: Sync,

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impl<'a, L: ?Sized> Unpin for LayerRef<'a, L>where <L as LayoutIds>::LayerId: Unpin,

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impl<'a, L: ?Sized> UnwindSafe for LayerRef<'a, L>where L: RefUnwindSafe, <L as LayoutIds>::LayerId: UnwindSafe,

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impl<T> Any for Twhere 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 Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

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

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

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> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.