libreda_db::reference_access

Struct LayerRef

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pub struct LayerRef<'a, L: LayoutBase + ?Sized> { /* private fields */ }
Expand description

Reference to a layer.

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

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

Get the layer ID.

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

Get the name of the layer.

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

Get a reference to the layer-info structure.

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

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fn eq(&self, other: &Self) -> bool

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

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: LayoutBase> Eq for LayerRef<'a, L>

Auto Trait Implementations§

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

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

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

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

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

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

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> 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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.