building_blocks::prelude

Struct TransformMap

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pub struct TransformMap<'a, Delegate, F> { /* private fields */ }
Expand description

A lattice map that delegates look-ups to a different lattice map, then transforms the result using some Fn(In) -> Out.

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impl<'a, Delegate, F> TransformMap<'a, Delegate, F>

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pub fn new( delegate: &'a Delegate, transform: F, ) -> TransformMap<'a, Delegate, F>

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impl<'a, Delegate, F> Clone for TransformMap<'a, Delegate, F>
where F: Clone,

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fn clone(&self) -> TransformMap<'a, Delegate, F>

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<'a, N, Delegate, F, In, Out, Coord> ForEach<N, Coord> for TransformMap<'a, Delegate, F>
where F: Fn(In) -> Out, Delegate: ForEach<N, Coord, Item = In>,

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type Item = Out

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fn for_each( &self, extent: &ExtentN<N>, f: impl FnMut(Coord, <TransformMap<'a, Delegate, F> as ForEach<N, Coord>>::Item), )

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impl<'a, Delegate, F, In, Out, Coord> Get<Coord> for TransformMap<'a, Delegate, F>
where F: Fn(In) -> Out, Delegate: Get<Coord, Item = In>,

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type Item = Out

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fn get(&self, c: Coord) -> <TransformMap<'a, Delegate, F> as Get<Coord>>::Item

Get an owned value at location.
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impl<'a, N, Delegate, F> IndexedArray<N> for TransformMap<'a, Delegate, F>
where Delegate: IndexedArray<N>,

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type Indexer = <Delegate as IndexedArray<N>>::Indexer

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fn extent(&self) -> &ExtentN<N>

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fn stride_from_local_point(&self, p: Local<N>) -> Stride
where PointN<N>: Copy,

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fn strides_from_local_points(&self, points: &[Local<N>], strides: &mut [Stride])
where PointN<N>: Copy,

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impl<'a, N, Chan, F> ReadExtent<'a, N> for TransformMap<'a, Array<N, Chan>, F>
where TransformMap<'a, Array<N, Chan>, F>: IndexedArray<N> + Clone, PointN<N>: IntegerPoint<N>,

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type Src = ArrayCopySrc<TransformMap<'a, Array<N, Chan>, F>>

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type SrcIter = Once<(ExtentN<N>, <TransformMap<'a, Array<N, Chan>, F> as ReadExtent<'a, N>>::Src)>

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fn read_extent( &'a self, extent: &ExtentN<N>, ) -> <TransformMap<'a, Array<N, Chan>, F> as ReadExtent<'a, N>>::SrcIter

SrcIter must return extents that are subsets of extent.
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impl<'a, Delegate, N, F, In, Out, Bldr, Store> ReadExtent<'a, N> for TransformMap<'a, ChunkMapLodView<Delegate>, F>
where Delegate: Deref<Target = ChunkMap<N, In, Bldr, Store>>, PointN<N>: IntegerPoint<N>, Bldr: 'a + ChunkMapBuilder<N, In>, In: 'a + Copy, Store: 'a + ChunkReadStorage<N, <Bldr as ChunkMapBuilder<N, In>>::Chunk>, F: Copy + Fn(In) -> Out,

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type Src = Either<ArrayCopySrc<TransformMap<'a, <Bldr as ChunkMapBuilder<N, In>>::Chunk, F>>, AmbientExtent<N, Out>>

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type SrcIter = TransformChunkCopySrcIter<'a, N, F, In, <Bldr as ChunkMapBuilder<N, In>>::Chunk>

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fn read_extent( &'a self, extent: &ExtentN<N>, ) -> <TransformMap<'a, ChunkMapLodView<Delegate>, F> as ReadExtent<'a, N>>::SrcIter

SrcIter must return extents that are subsets of extent.
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impl<'a, Delegate, F> Copy for TransformMap<'a, Delegate, F>
where F: Copy,

Auto Trait Implementations§

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impl<'a, Delegate, F> Freeze for TransformMap<'a, Delegate, F>
where F: Freeze,

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impl<'a, Delegate, F> RefUnwindSafe for TransformMap<'a, Delegate, F>
where F: RefUnwindSafe, Delegate: RefUnwindSafe,

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impl<'a, Delegate, F> Send for TransformMap<'a, Delegate, F>
where F: Send, Delegate: Sync,

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impl<'a, Delegate, F> Sync for TransformMap<'a, Delegate, F>
where F: Sync, Delegate: Sync,

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impl<'a, Delegate, F> Unpin for TransformMap<'a, Delegate, F>
where F: Unpin,

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impl<'a, Delegate, F> UnwindSafe for TransformMap<'a, Delegate, F>
where F: UnwindSafe, Delegate: RefUnwindSafe,

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

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

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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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> Pointable for T

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const ALIGN: usize

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> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.
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