Module extendr_api::prelude::prelude

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ndarray prelude.

This module contains the most used types, type aliases, traits, functions, and macros that you can import easily as a group.

use ndarray::prelude::*;

Macros

  • array
    Create an Array with one, two or three dimensions.
  • azip
    Array zip macro: lock step function application across several arrays and producers.
  • s
    Slice argument constructor.

Structs

  • ArrayBase
    An n-dimensional array.
  • Axis
    An axis index.
  • Dim
    Dimension description.
  • NewAxis
    Token to represent a new axis in a slice description.

Traits

  • AsArray
    Argument conversion into an array view
  • Dimension
    Array shape and index trait.
  • NdFloat
    Floating-point element types f32 and f64.
  • ShapeBuilder
    A trait for Shape and D where D: Dimension that allows customizing the memory layout (strides) of an array shape.

Functions

  • Dim
    Create a new dimension value.
  • Ix0
    Create a zero-dimensional index
  • Ix1
    Create a one-dimensional index
  • Ix2
    Create a two-dimensional index
  • Ix3
    Create a three-dimensional index
  • Ix4
    Create a four-dimensional index
  • Ix5
    Create a five-dimensional index
  • Ix6
    Create a six-dimensional index
  • IxDyn
    Create a dynamic-dimensional index
  • arr0
    Create a zero-dimensional array with the element x.
  • arr1
    Create a one-dimensional array with elements from xs.
  • arr2
    Create a two-dimensional array with elements from xs.
  • aview0
    Create a zero-dimensional array view borrowing x.
  • aview1
    Create a one-dimensional array view with elements borrowing xs.
  • aview2
    Create a two-dimensional array view with elements borrowing xs.
  • aview_mut1
    Create a one-dimensional read-write array view with elements borrowing xs.

Type Aliases