Struct tract_core::internal::tract_ndarray::SliceInfo
source · [−]Expand description
Represents all of the necessary information to perform a slice.
The type T is typically [SliceInfoElem; n], &[SliceInfoElem], or
Vec<SliceInfoElem>. The type Din is the dimension of the array to be
sliced, and Dout is the output dimension after calling .slice(). Note
that if Din is a fixed dimension type (Ix0, Ix1, Ix2, etc.), the
SliceInfo instance can still be used to slice an array with dimension
IxDyn as long as the number of axes matches.
Implementations
sourceimpl<T, Din, Dout> SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
impl<T, Din, Dout> SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
sourcepub unsafe fn new(indices: T) -> Result<SliceInfo<T, Din, Dout>, ShapeError>
pub unsafe fn new(indices: T) -> Result<SliceInfo<T, Din, Dout>, ShapeError>
Returns a new SliceInfo instance.
Errors if Din or Dout is not consistent with indices.
For common types, a safe alternative is to use TryFrom instead.
Safety
The caller must ensure indices.as_ref() always returns the same value
when called multiple times.
Trait Implementations
sourceimpl<T, Din, Dout> AsRef<[SliceInfoElem]> for SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
impl<T, Din, Dout> AsRef<[SliceInfoElem]> for SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
sourcefn as_ref(&self) -> &[SliceInfoElem]
fn as_ref(&self) -> &[SliceInfoElem]
Converts this type into a shared reference of the (usually inferred) input type.
sourceimpl<T, Din, Dout> Clone for SliceInfo<T, Din, Dout> where
T: Clone,
Din: Dimension,
Dout: Dimension,
impl<T, Din, Dout> Clone for SliceInfo<T, Din, Dout> where
T: Clone,
Din: Dimension,
Dout: Dimension,
sourceimpl<T, Din, Dout> Debug for SliceInfo<T, Din, Dout> where
T: Debug,
Din: Debug + Dimension,
Dout: Debug + Dimension,
impl<T, Din, Dout> Debug for SliceInfo<T, Din, Dout> where
T: Debug,
Din: Debug + Dimension,
Dout: Debug + Dimension,
sourceimpl<'a, T, Din, Dout> From<&'a SliceInfo<T, Din, Dout>> for SliceInfo<&'a [SliceInfoElem], Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
impl<'a, T, Din, Dout> From<&'a SliceInfo<T, Din, Dout>> for SliceInfo<&'a [SliceInfoElem], Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
sourceimpl<T, Dout> SliceArg<Dim<[usize; 0]>> for SliceInfo<T, Dim<[usize; 0]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 0]>> for SliceInfo<T, Dim<[usize; 0]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 1]>> for SliceInfo<T, Dim<[usize; 1]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 1]>> for SliceInfo<T, Dim<[usize; 1]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 2]>> for SliceInfo<T, Dim<[usize; 2]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 2]>> for SliceInfo<T, Dim<[usize; 2]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 3]>> for SliceInfo<T, Dim<[usize; 3]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 3]>> for SliceInfo<T, Dim<[usize; 3]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 4]>> for SliceInfo<T, Dim<[usize; 4]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 4]>> for SliceInfo<T, Dim<[usize; 4]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 5]>> for SliceInfo<T, Dim<[usize; 5]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 5]>> for SliceInfo<T, Dim<[usize; 5]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Dout> SliceArg<Dim<[usize; 6]>> for SliceInfo<T, Dim<[usize; 6]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
impl<T, Dout> SliceArg<Dim<[usize; 6]>> for SliceInfo<T, Dim<[usize; 6]>, Dout> where
T: AsRef<[SliceInfoElem]>,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<T, Din, Dout> SliceArg<Dim<IxDynImpl>> for SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
impl<T, Din, Dout> SliceArg<Dim<IxDynImpl>> for SliceInfo<T, Din, Dout> where
T: AsRef<[SliceInfoElem]>,
Din: Dimension,
Dout: Dimension,
type OutDim = Dout
type OutDim = Dout
Dimensionality of the output array.
sourcefn __private__(&self) -> PrivateMarker
fn __private__(&self) -> PrivateMarker
This trait is private to implement; this method exists to make it impossible to implement outside the crate. Read more
sourceimpl<'a, Din, Dout> TryFrom<&'a [SliceInfoElem]> for SliceInfo<&'a [SliceInfoElem], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<'a, Din, Dout> TryFrom<&'a [SliceInfoElem]> for SliceInfo<&'a [SliceInfoElem], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: &'a [SliceInfoElem]
) -> Result<SliceInfo<&'a [SliceInfoElem], Din, Dout>, ShapeError>
fn try_from(
indices: &'a [SliceInfoElem]
) -> Result<SliceInfo<&'a [SliceInfoElem], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 0]> for SliceInfo<[SliceInfoElem; 0], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 0]> for SliceInfo<[SliceInfoElem; 0], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 0]
) -> Result<SliceInfo<[SliceInfoElem; 0], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 0]
) -> Result<SliceInfo<[SliceInfoElem; 0], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 1]> for SliceInfo<[SliceInfoElem; 1], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 1]> for SliceInfo<[SliceInfoElem; 1], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 1]
) -> Result<SliceInfo<[SliceInfoElem; 1], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 1]
) -> Result<SliceInfo<[SliceInfoElem; 1], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 2]> for SliceInfo<[SliceInfoElem; 2], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 2]> for SliceInfo<[SliceInfoElem; 2], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 2]
) -> Result<SliceInfo<[SliceInfoElem; 2], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 2]
) -> Result<SliceInfo<[SliceInfoElem; 2], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 3]> for SliceInfo<[SliceInfoElem; 3], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 3]> for SliceInfo<[SliceInfoElem; 3], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 3]
) -> Result<SliceInfo<[SliceInfoElem; 3], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 3]
) -> Result<SliceInfo<[SliceInfoElem; 3], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 4]> for SliceInfo<[SliceInfoElem; 4], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 4]> for SliceInfo<[SliceInfoElem; 4], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 4]
) -> Result<SliceInfo<[SliceInfoElem; 4], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 4]
) -> Result<SliceInfo<[SliceInfoElem; 4], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 5]> for SliceInfo<[SliceInfoElem; 5], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 5]> for SliceInfo<[SliceInfoElem; 5], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 5]
) -> Result<SliceInfo<[SliceInfoElem; 5], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 5]
) -> Result<SliceInfo<[SliceInfoElem; 5], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 6]> for SliceInfo<[SliceInfoElem; 6], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 6]> for SliceInfo<[SliceInfoElem; 6], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 6]
) -> Result<SliceInfo<[SliceInfoElem; 6], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 6]
) -> Result<SliceInfo<[SliceInfoElem; 6], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 7]> for SliceInfo<[SliceInfoElem; 7], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 7]> for SliceInfo<[SliceInfoElem; 7], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 7]
) -> Result<SliceInfo<[SliceInfoElem; 7], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 7]
) -> Result<SliceInfo<[SliceInfoElem; 7], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<[SliceInfoElem; 8]> for SliceInfo<[SliceInfoElem; 8], Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<[SliceInfoElem; 8]> for SliceInfo<[SliceInfoElem; 8], Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: [SliceInfoElem; 8]
) -> Result<SliceInfo<[SliceInfoElem; 8], Din, Dout>, ShapeError>
fn try_from(
indices: [SliceInfoElem; 8]
) -> Result<SliceInfo<[SliceInfoElem; 8], Din, Dout>, ShapeError>
Performs the conversion.
sourceimpl<Din, Dout> TryFrom<Vec<SliceInfoElem, Global>> for SliceInfo<Vec<SliceInfoElem, Global>, Din, Dout> where
Din: Dimension,
Dout: Dimension,
impl<Din, Dout> TryFrom<Vec<SliceInfoElem, Global>> for SliceInfo<Vec<SliceInfoElem, Global>, Din, Dout> where
Din: Dimension,
Dout: Dimension,
type Error = ShapeError
type Error = ShapeError
The type returned in the event of a conversion error.
sourcefn try_from(
indices: Vec<SliceInfoElem, Global>
) -> Result<SliceInfo<Vec<SliceInfoElem, Global>, Din, Dout>, ShapeError>
fn try_from(
indices: Vec<SliceInfoElem, Global>
) -> Result<SliceInfo<Vec<SliceInfoElem, Global>, Din, Dout>, ShapeError>
Performs the conversion.
impl<T, Din, Dout> Copy for SliceInfo<T, Din, Dout> where
T: Copy,
Din: Dimension,
Dout: Dimension,
Auto Trait Implementations
impl<T, Din, Dout> RefUnwindSafe for SliceInfo<T, Din, Dout> where
Din: RefUnwindSafe,
Dout: RefUnwindSafe,
T: RefUnwindSafe,
impl<T, Din, Dout> Send for SliceInfo<T, Din, Dout> where
T: Send,
impl<T, Din, Dout> Sync for SliceInfo<T, Din, Dout> where
T: Sync,
impl<T, Din, Dout> Unpin for SliceInfo<T, Din, Dout> where
Din: Unpin,
Dout: Unpin,
T: Unpin,
impl<T, Din, Dout> UnwindSafe for SliceInfo<T, Din, Dout> where
Din: UnwindSafe,
Dout: UnwindSafe,
T: UnwindSafe,
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<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
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. Read more
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more
sourcefn as_any(&self) -> &(dyn Any + 'static)
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. Read more
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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. Read more
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
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