Trait ReadNpyExt

pub trait ReadNpyExt: Sized {
    // Required method
    fn read_npy<R: Read>(reader: R) -> Result<Self, ReadNpyError>;
}

Extension trait for reading Array from .npy files.

Example

use ndarray::Array2;
use ndarray_npy::ReadNpyExt;
use std::fs::File;

let reader = File::open("resources/array.npy")?;
let arr = Array2::<i32>::read_npy(reader)?;

Required Methods

fn read_npy<R: Read>(reader: R) -> Result<Self, ReadNpyError>

Reads the array from reader in .npy format.

This function is the Rust equivalent of numpy.load for .npy files.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<A, S, D> ReadNpyExt for ArrayBase<S, D>

where A: ReadableElement, S: DataOwned<Elem = A>, D: Dimension,

fn read_npy<R: Read>(reader: R) -> Result<Self, ReadNpyError>

Implementors