Struct timely::container::flatcontainer::impls::slice::SliceRegion
source · pub struct SliceRegion<C, O = Vec<<C as Region>::Index>>{ /* private fields */ }
Expand description
A container representing slices of data.
Reading from this region is more involved than for others, because the data only exists in
an indexable representation. The read item is a ReadSlice
, which can be iterated or indexed.
However, it is not possible to represent the data as a slice, simply because the slice doesn’t
exist.
§Examples
We fill some data into a slice region and use the ReadSlice
to extract it later.
use flatcontainer::{Containerized, Push, Region, SliceRegion};
let mut r = <SliceRegion<<String as Containerized>::Region>>::default();
let panagram_en = "The quick fox jumps over the lazy dog"
.split(" ")
.collect::<Vec<_>>();
let panagram_de = "Zwölf Boxkämpfer jagen Viktor quer über den großen Sylter Deich"
.split(" ")
.collect::<Vec<_>>();
let en_index = r.push(&panagram_en);
let de_index = r.push(&panagram_de);
assert!(panagram_de.into_iter().eq(r.index(de_index)));
assert!(panagram_en.into_iter().eq(r.index(en_index)));
assert_eq!(r.index(de_index).get(2), "jagen");
Trait Implementations§
source§impl<C, O> Clone for SliceRegion<C, O>
impl<C, O> Clone for SliceRegion<C, O>
source§fn clone(&self) -> SliceRegion<C, O>
fn clone(&self) -> SliceRegion<C, O>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<C, O> Debug for SliceRegion<C, O>
impl<C, O> Debug for SliceRegion<C, O>
source§impl<C, O> Default for SliceRegion<C, O>
impl<C, O> Default for SliceRegion<C, O>
source§fn default() -> SliceRegion<C, O>
fn default() -> SliceRegion<C, O>
Returns the “default value” for a type. Read more
source§impl<'de, C, O> Deserialize<'de> for SliceRegion<C, O>
impl<'de, C, O> Deserialize<'de> for SliceRegion<C, O>
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<SliceRegion<C, O>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<SliceRegion<C, O>, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl<'a, C, T, O> Push<&&'a Vec<T>> for SliceRegion<C, O>
impl<'a, C, T, O> Push<&&'a Vec<T>> for SliceRegion<C, O>
source§impl<'a, C, T, O> Push<&'a [T]> for SliceRegion<C, O>
impl<'a, C, T, O> Push<&'a [T]> for SliceRegion<C, O>
source§impl<C, T, O> Push<&Vec<T>> for SliceRegion<C, O>
impl<C, T, O> Push<&Vec<T>> for SliceRegion<C, O>
source§impl<'a, C, O> Push<ReadSlice<'a, C, O>> for SliceRegion<C, O>
impl<'a, C, O> Push<ReadSlice<'a, C, O>> for SliceRegion<C, O>
source§impl<'a, C, O> Push<ReadSliceInner<'a, C, O>> for SliceRegion<C, O>
impl<'a, C, O> Push<ReadSliceInner<'a, C, O>> for SliceRegion<C, O>
source§impl<C, T, O> Push<Vec<T>> for SliceRegion<C, O>
impl<C, T, O> Push<Vec<T>> for SliceRegion<C, O>
source§impl<C, O> Region for SliceRegion<C, O>
impl<C, O> Region for SliceRegion<C, O>
§type ReadItem<'a> = ReadSlice<'a, C, O>
where
SliceRegion<C, O>: 'a
type ReadItem<'a> = ReadSlice<'a, C, O> where SliceRegion<C, O>: 'a
The type of the data that one gets out of the container.
§type Index = (usize, usize)
type Index = (usize, usize)
The type to index into the container. Should be treated
as an opaque type, even if known.
source§fn merge_regions<'a>(
regions: impl Iterator<Item = &'a SliceRegion<C, O>> + Clone
) -> SliceRegion<C, O>where
SliceRegion<C, O>: 'a,
fn merge_regions<'a>(
regions: impl Iterator<Item = &'a SliceRegion<C, O>> + Clone
) -> SliceRegion<C, O>where
SliceRegion<C, O>: 'a,
Construct a region that can absorb the contents of
regions
in the future.source§fn index(
&self,
_: <SliceRegion<C, O> as Region>::Index
) -> <SliceRegion<C, O> as Region>::ReadItem<'_>
fn index( &self, _: <SliceRegion<C, O> as Region>::Index ) -> <SliceRegion<C, O> as Region>::ReadItem<'_>
Index into the container. The index must be obtained by
pushing data into the container.
source§fn reserve_regions<'a, I>(&mut self, regions: I)
fn reserve_regions<'a, I>(&mut self, regions: I)
Ensure that the region can absorb the items of
regions
without reallocationsource§fn reborrow<'b, 'a>(
item: <SliceRegion<C, O> as Region>::ReadItem<'a>
) -> <SliceRegion<C, O> as Region>::ReadItem<'b>where
'a: 'b,
SliceRegion<C, O>: 'a,
fn reborrow<'b, 'a>(
item: <SliceRegion<C, O> as Region>::ReadItem<'a>
) -> <SliceRegion<C, O> as Region>::ReadItem<'b>where
'a: 'b,
SliceRegion<C, O>: 'a,
Converts a read item into one with a narrower lifetime.
source§impl<'a, T, R, O> ReserveItems<&'a [T]> for SliceRegion<R, O>
impl<'a, T, R, O> ReserveItems<&'a [T]> for SliceRegion<R, O>
source§impl<'a, T, R, O, const N: usize> ReserveItems<&'a [T; N]> for SliceRegion<R, O>
impl<'a, T, R, O, const N: usize> ReserveItems<&'a [T; N]> for SliceRegion<R, O>
source§impl<'a, T, R, O> ReserveItems<&'a Vec<T>> for SliceRegion<R, O>
impl<'a, T, R, O> ReserveItems<&'a Vec<T>> for SliceRegion<R, O>
source§impl<'a, R, O> ReserveItems<ReadSlice<'a, R, O>> for SliceRegion<R, O>where
R: Region + ReserveItems<<R as Region>::ReadItem<'a>> + 'a,
O: OffsetContainer<<R as Region>::Index>,
impl<'a, R, O> ReserveItems<ReadSlice<'a, R, O>> for SliceRegion<R, O>where
R: Region + ReserveItems<<R as Region>::ReadItem<'a>> + 'a,
O: OffsetContainer<<R as Region>::Index>,
source§impl<C, O> Serialize for SliceRegion<C, O>
impl<C, O> Serialize for SliceRegion<C, O>
source§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
Auto Trait Implementations§
impl<C, O> Freeze for SliceRegion<C, O>
impl<C, O> RefUnwindSafe for SliceRegion<C, O>where
O: RefUnwindSafe,
C: RefUnwindSafe,
impl<C, O> Send for SliceRegion<C, O>
impl<C, O> Sync for SliceRegion<C, O>
impl<C, O> Unpin for SliceRegion<C, O>
impl<C, O> UnwindSafe for SliceRegion<C, O>where
O: UnwindSafe,
C: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more