Struct flatcontainer::impls::slice_copy::CopyRegion

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pub struct CopyRegion<T: Copy> { /* private fields */ }
Expand description

A container for Copy types.

§Examples

use flatcontainer::{CopyOnto, CopyRegion, Region};
let mut r = <CopyRegion<_>>::default();

let panagram_en = "The quick fox jumps over the lazy dog";
let panagram_de = "Zwölf Boxkämpfer jagen Viktor quer über den großen Sylter Deich";

let en_index = panagram_en.as_bytes().copy_onto(&mut r);
let de_index = panagram_de.as_bytes().copy_onto(&mut r);

assert_eq!(panagram_de.as_bytes(), r.index(de_index));
assert_eq!(panagram_en.as_bytes(), r.index(en_index));

Trait Implementations§

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impl<T: Clone + Copy> Clone for CopyRegion<T>

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fn clone(&self) -> CopyRegion<T>

Returns a copy 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<T> CopyOnto<CopyRegion<T>> for &[T]
where T: Copy,

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fn copy_onto( self, target: &mut CopyRegion<T> ) -> <CopyRegion<T> as Region>::Index

Copy self into the target container, returning an index that allows to look up the corresponding read item.
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impl<T> CopyOnto<CopyRegion<T>> for &Vec<T>
where T: Copy,

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fn copy_onto( self, target: &mut CopyRegion<T> ) -> <CopyRegion<T> as Region>::Index

Copy self into the target container, returning an index that allows to look up the corresponding read item.
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impl<T, I: IntoIterator<Item = T>> CopyOnto<CopyRegion<T>> for CopyIter<I>
where T: Copy,

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fn copy_onto( self, target: &mut CopyRegion<T> ) -> <CopyRegion<T> as Region>::Index

Copy self into the target container, returning an index that allows to look up the corresponding read item.
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impl<T: Debug + Copy> Debug for CopyRegion<T>

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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<T: Copy> Default for CopyRegion<T>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de, T> Deserialize<'de> for CopyRegion<T>
where T: Deserialize<'de> + Copy,

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<T: Copy> Region for CopyRegion<T>

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type ReadItem<'a> = &'a [T] where Self: 'a

The type of the data that one gets out of the container.
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type Index = (usize, usize)

The type to index into the container. Should be treated as an opaque type, even if known.
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fn merge_regions<'a>(regions: impl Iterator<Item = &'a Self> + Clone) -> Self
where Self: 'a,

Construct a region that can absorb the contents of regions in the future.
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fn index(&self, (start, end): Self::Index) -> Self::ReadItem<'_>

Index into the container. The index must be obtained by pushing data into the container.
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fn reserve_regions<'a, I>(&mut self, regions: I)
where Self: 'a, I: Iterator<Item = &'a Self> + Clone,

Ensure that the region can absorb the items of regions without reallocation
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fn clear(&mut self)

Remove all elements from this region, but retain allocations if possible.
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fn heap_size<F: FnMut(usize, usize)>(&self, callback: F)

Heap size, size - capacity
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impl<T: Copy> ReserveItems<CopyRegion<T>> for &[T]

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fn reserve_items<I>(target: &mut CopyRegion<T>, items: I)
where I: Iterator<Item = Self> + Clone,

Ensure that the region can absorb items without reallocation.
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impl<T: Copy> ReserveItems<CopyRegion<T>> for &Vec<T>

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fn reserve_items<I>(target: &mut CopyRegion<T>, items: I)
where I: Iterator<Item = Self> + Clone,

Ensure that the region can absorb items without reallocation.
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impl<T: Copy, J: IntoIterator<Item = T>> ReserveItems<CopyRegion<T>> for CopyIter<J>

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fn reserve_items<I>(target: &mut CopyRegion<T>, items: I)
where I: Iterator<Item = Self> + Clone,

Ensure that the region can absorb items without reallocation.
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impl<T> Serialize for CopyRegion<T>
where T: Serialize + Copy,

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

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impl<T> Freeze for CopyRegion<T>

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impl<T> RefUnwindSafe for CopyRegion<T>
where T: RefUnwindSafe,

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impl<T> Send for CopyRegion<T>
where T: Send,

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impl<T> Sync for CopyRegion<T>
where T: Sync,

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impl<T> Unpin for CopyRegion<T>
where T: Unpin,

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impl<T> UnwindSafe for CopyRegion<T>
where T: UnwindSafe,

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<R, O, T> CopyOnto<ConsecutiveOffsetPairs<R, O>> for T
where R: Region<Index = (usize, usize)>, O: OffsetContainer<usize>, T: CopyOnto<R>,

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fn copy_onto( self, target: &mut ConsecutiveOffsetPairs<R, O> ) -> <ConsecutiveOffsetPairs<R, O> as Region>::Index

Copy self into the target container, returning an index that allows to look up the corresponding read item.
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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> 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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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,