Struct na::SliceStorage
source · [−]pub struct SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim, { /* private fields */ }Expand description
A matrix data storage for a matrix slice. Only contains an internal reference to another matrix data storage.
Implementations
sourceimpl<'a, T, R, C, RStride, CStride> SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
sourcepub unsafe fn from_raw_parts(
ptr: *const T,
shape: (R, C),
strides: (RStride, CStride)
) -> SliceStorage<'a, T, R, C, RStride, CStride> where
RStride: Dim,
CStride: Dim,
pub unsafe fn from_raw_parts(
ptr: *const T,
shape: (R, C),
strides: (RStride, CStride)
) -> SliceStorage<'a, T, R, C, RStride, CStride> where
RStride: Dim,
CStride: Dim,
Create a new matrix slice without bound checking and from a raw pointer.
sourceimpl<'a, T, R, C> SliceStorage<'a, T, R, C, Dynamic, Dynamic> where
R: Dim,
C: Dim,
impl<'a, T, R, C> SliceStorage<'a, T, R, C, Dynamic, Dynamic> where
R: Dim,
C: Dim,
sourcepub unsafe fn new_unchecked<RStor, CStor, S>(
storage: &'a S,
start: (usize, usize),
shape: (R, C)
) -> SliceStorage<'a, T, R, C, <S as RawStorage<T, RStor, CStor>>::RStride, <S as RawStorage<T, RStor, CStor>>::CStride> where
RStor: Dim,
CStor: Dim,
S: RawStorage<T, RStor, CStor>,
pub unsafe fn new_unchecked<RStor, CStor, S>(
storage: &'a S,
start: (usize, usize),
shape: (R, C)
) -> SliceStorage<'a, T, R, C, <S as RawStorage<T, RStor, CStor>>::RStride, <S as RawStorage<T, RStor, CStor>>::CStride> where
RStor: Dim,
CStor: Dim,
S: RawStorage<T, RStor, CStor>,
Create a new matrix slice without bound checking.
sourcepub unsafe fn new_with_strides_unchecked<S, RStor, CStor, RStride, CStride>(
storage: &'a S,
start: (usize, usize),
shape: (R, C),
strides: (RStride, CStride)
) -> SliceStorage<'a, T, R, C, RStride, CStride> where
RStor: Dim,
CStor: Dim,
S: RawStorage<T, RStor, CStor>,
RStride: Dim,
CStride: Dim,
pub unsafe fn new_with_strides_unchecked<S, RStor, CStor, RStride, CStride>(
storage: &'a S,
start: (usize, usize),
shape: (R, C),
strides: (RStride, CStride)
) -> SliceStorage<'a, T, R, C, RStride, CStride> where
RStor: Dim,
CStor: Dim,
S: RawStorage<T, RStor, CStor>,
RStride: Dim,
CStride: Dim,
Create a new matrix slice without bound checking.
sourceimpl<'a, T, R, C, RStride, CStride> SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
SliceStorage<'a, T, R, C, RStride, CStride>: RawStorage<T, R, C>,
SliceStorage<'a, T, R, C, RStride, CStride>: IsContiguous,
impl<'a, T, R, C, RStride, CStride> SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
SliceStorage<'a, T, R, C, RStride, CStride>: RawStorage<T, R, C>,
SliceStorage<'a, T, R, C, RStride, CStride>: IsContiguous,
Trait Implementations
sourceimpl<'a, T, R, C, RStride, CStride> Clone for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Scalar,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> Clone for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Scalar,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
sourcefn clone(&self) -> SliceStorage<'a, T, R, C, RStride, CStride>
fn clone(&self) -> SliceStorage<'a, T, R, C, RStride, CStride>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<'a, T, R, C, RStride, CStride> Debug for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Debug,
R: Debug + Dim,
C: Debug + Dim,
RStride: Debug + Dim,
CStride: Debug + Dim,
impl<'a, T, R, C, RStride, CStride> Debug for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Debug,
R: Debug + Dim,
C: Debug + Dim,
RStride: Debug + Dim,
CStride: Debug + Dim,
sourceimpl<'a, T, R, C, RStride, CStride> RawStorage<T, R, C> for SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> RawStorage<T, R, C> for SliceStorage<'a, T, R, C, RStride, CStride> where
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
type RStride = RStride
type RStride = RStride
The static stride of this storage’s rows.
type CStride = CStride
type CStride = CStride
The static stride of this storage’s columns.
sourcefn shape(&self) -> (R, C)
fn shape(&self) -> (R, C)
The dimension of the matrix at run-time. Arr length of zero indicates the additive identity
element of any dimension. Must be equal to Self::dimension() if it is not None. Read more
sourcefn strides(
&self
) -> (<SliceStorage<'a, T, R, C, RStride, CStride> as RawStorage<T, R, C>>::RStride, <SliceStorage<'a, T, R, C, RStride, CStride> as RawStorage<T, R, C>>::CStride)
fn strides(
&self
) -> (<SliceStorage<'a, T, R, C, RStride, CStride> as RawStorage<T, R, C>>::RStride, <SliceStorage<'a, T, R, C, RStride, CStride> as RawStorage<T, R, C>>::CStride)
The spacing between consecutive row elements and consecutive column elements. Read more
sourcefn is_contiguous(&self) -> bool
fn is_contiguous(&self) -> bool
Indicates whether this data buffer stores its elements contiguously. Read more
sourceunsafe fn as_slice_unchecked(&self) -> &[T]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
unsafe fn as_slice_unchecked(&self) -> &[T]ⓘNotable traits for &'_ [u8]impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]
Retrieves the data buffer as a contiguous slice. Read more
sourcefn linear_index(&self, irow: usize, icol: usize) -> usize
fn linear_index(&self, irow: usize, icol: usize) -> usize
Compute the index corresponding to the irow-th row and icol-th column of this matrix. The index must be such that the following holds: Read more
sourcefn get_address_unchecked_linear(&self, i: usize) -> *const T
fn get_address_unchecked_linear(&self, i: usize) -> *const T
Gets the address of the i-th matrix component without performing bound-checking. Read more
sourcefn get_address_unchecked(&self, irow: usize, icol: usize) -> *const T
fn get_address_unchecked(&self, irow: usize, icol: usize) -> *const T
Gets the address of the i-th matrix component without performing bound-checking. Read more
sourceunsafe fn get_unchecked_linear(&self, i: usize) -> &T
unsafe fn get_unchecked_linear(&self, i: usize) -> &T
Retrieves a reference to the i-th element without bound-checking. Read more
sourceimpl<'a, T, R, C, RStride, CStride> Storage<T, R, C> for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Scalar,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> Storage<T, R, C> for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Scalar,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
sourcefn into_owned(self) -> <DefaultAllocator as Allocator<T, R, C>>::Buffer where
DefaultAllocator: Allocator<T, R, C>,
fn into_owned(self) -> <DefaultAllocator as Allocator<T, R, C>>::Buffer where
DefaultAllocator: Allocator<T, R, C>,
Builds a matrix data storage that does not contain any reference.
sourcefn clone_owned(&self) -> <DefaultAllocator as Allocator<T, R, C>>::Buffer where
DefaultAllocator: Allocator<T, R, C>,
fn clone_owned(&self) -> <DefaultAllocator as Allocator<T, R, C>>::Buffer where
DefaultAllocator: Allocator<T, R, C>,
Clones this data storage to one that does not contain any reference.
impl<'a, T, R, C, RStride, CStride> Copy for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Scalar,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C> IsContiguous for SliceStorage<'a, T, R, C, Const<1_usize>, R> where
R: DimName,
C: Dim + IsNotStaticOne,
impl<'a, T, R, CStride> IsContiguous for SliceStorage<'a, T, R, Const<1_usize>, Const<1_usize>, CStride> where
R: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> Send for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Send,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
impl<'a, T, R, C, RStride, CStride> Sync for SliceStorage<'a, T, R, C, RStride, CStride> where
T: Sync,
R: Dim,
C: Dim,
RStride: Dim,
CStride: Dim,
Auto Trait Implementations
impl<'a, T, R, C, RStride, CStride> RefUnwindSafe for SliceStorage<'a, T, R, C, RStride, CStride> where
C: RefUnwindSafe,
CStride: RefUnwindSafe,
R: RefUnwindSafe,
RStride: RefUnwindSafe,
T: RefUnwindSafe,
impl<'a, T, R, C, RStride, CStride> Unpin for SliceStorage<'a, T, R, C, RStride, CStride> where
C: Unpin,
CStride: Unpin,
R: Unpin,
RStride: Unpin,
impl<'a, T, R, C, RStride, CStride> UnwindSafe for SliceStorage<'a, T, R, C, RStride, CStride> where
C: UnwindSafe,
CStride: UnwindSafe,
R: UnwindSafe,
RStride: UnwindSafe,
T: RefUnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
sourcefn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self from the equivalent element of its
superset. Read more
sourcefn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if self is actually part of its subset T (and can be converted to it).
sourcefn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset but without any property checks. Always succeeds.
sourcefn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self to the equivalent element of its superset.
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more