Struct Const

pub struct Const<const N: usize>;

Type-level constant.

Trait Implementations

impl Axis for Const<0>

type Dim<S: Shape> = <S as Shape>::Head

Corresponding dimension.

type Init<S: Shape> = ()

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <S as Shape>::Tail

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <S as Shape>::Tail

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <S as Shape>::Prepend<D>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl Axis for Const<1>

type Dim<S: Shape> = <Const<0> as Axis>::Dim<<S as Shape>::Tail>

Corresponding dimension.

type Init<S: Shape> = <<Const<0> as Axis>::Init<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <Const<0> as Axis>::Rest<<S as Shape>::Tail>

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <<Const<0> as Axis>::Remove<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <<Const<0> as Axis>::Insert<D, <S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl Axis for Const<2>

type Dim<S: Shape> = <Const<1> as Axis>::Dim<<S as Shape>::Tail>

Corresponding dimension.

type Init<S: Shape> = <<Const<1> as Axis>::Init<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <Const<1> as Axis>::Rest<<S as Shape>::Tail>

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <<Const<1> as Axis>::Remove<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <<Const<1> as Axis>::Insert<D, <S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl Axis for Const<3>

type Dim<S: Shape> = <Const<2> as Axis>::Dim<<S as Shape>::Tail>

Corresponding dimension.

type Init<S: Shape> = <<Const<2> as Axis>::Init<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <Const<2> as Axis>::Rest<<S as Shape>::Tail>

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <<Const<2> as Axis>::Remove<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <<Const<2> as Axis>::Insert<D, <S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl Axis for Const<4>

type Dim<S: Shape> = <Const<3> as Axis>::Dim<<S as Shape>::Tail>

Corresponding dimension.

type Init<S: Shape> = <<Const<3> as Axis>::Init<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <Const<3> as Axis>::Rest<<S as Shape>::Tail>

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <<Const<3> as Axis>::Remove<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <<Const<3> as Axis>::Insert<D, <S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl Axis for Const<5>

type Dim<S: Shape> = <Const<4> as Axis>::Dim<<S as Shape>::Tail>

Corresponding dimension.

type Init<S: Shape> = <<Const<4> as Axis>::Init<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Shape for the previous dimensions excluding the current dimension.

type Rest<S: Shape> = <Const<4> as Axis>::Rest<<S as Shape>::Tail>

Shape for the next dimensions excluding the current dimension.

type Remove<S: Shape> = <<Const<4> as Axis>::Remove<<S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Remove the dimension from the shape.

type Insert<D: Dim, S: Shape> = <<Const<4> as Axis>::Insert<D, <S as Shape>::Tail> as Shape>::Prepend<<S as Shape>::Head>

Insert the dimension into the shape.

fn index(self, rank: usize) -> usize

Returns the dimension index.

impl<const N: usize> Clone for Const<N>

fn clone(&self) -> Const<N>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<const N: usize> Debug for Const<N>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const N: usize> Default for Const<N>

fn default() -> Const<N>

Returns the “default value” for a type.

impl<const N: usize> Dim for Const<N>

const SIZE: Option<usize>

Dimension size if known statically, or None if dynamic.

type Merge<D: Dim> = Const<N>

Merge dimensions, where constant size is preferred over dynamic.

fn from_size(size: usize) -> Self

Creates an array dimension with the given size.

fn size(self) -> usize

Returns the number of elements in the dimension.

impl<const N: usize> From<Const<N>> for Dyn

fn from(_: Const<N>) -> Self

Converts to this type from the input type.

impl<const N: usize> Hash for Const<N>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<const N: usize> IntoShape for Const<N>

type IntoShape = (Const<N>,)

Which kind of array shape are we turning this into?

fn into_shape(self) -> Self::IntoShape

Creates an array shape from a value.

impl<const N: usize> Ord for Const<N>

fn cmp(&self, other: &Const<N>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<const N: usize> PartialEq for Const<N>

fn eq(&self, other: &Const<N>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<const N: usize> PartialOrd for Const<N>

fn partial_cmp(&self, other: &Const<N>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<const N: usize> TryFrom<usize> for Const<N>

type Error = usize

The type returned in the event of a conversion error.

fn try_from(value: Dyn) -> Result<Self, Self::Error>

Performs the conversion.

impl<const N: usize> Copy for Const<N>

impl<const N: usize> Eq for Const<N>

impl<const N: usize> StructuralPartialEq for Const<N>