Crate ndarray_npy

This crate provides methods to read/write ndarray's ArrayBase type from/to .npy and .npz files.

See ReadNpyExt and WriteNpyExt for reading/writing .npy files.

See NpzReader and NpzWriter for reading/writing .npz files.

Limitations

• Parsing of .npy files is currently limited to files where the descr field of the header dictionary is a Python string literal of the form 'string', "string", '''string''', or """string""".

• WritableElement and ReadableElement are currently implemented only for fixed-size integers and floating point numbers.

The plan is to add support for more element types (including custom user-defined structs) in the future.

Structs

NpzReader	Reader for .npz files.
NpzWriter	Writer for .npz files.

Enums

ReadNpyError	An error reading a .npy file.
ReadNpzError	An error reading a .npz file.
WriteNpyError	An error writing a .npy file.
WriteNpzError	An error writing a .npz file.

Traits

ReadNpyExt	Extension trait for reading Array from .npy files.
ReadableElement	An array element type that can be read from an .npy or .npz file.
WritableElement	An array element type that can be written to an .npy or .npz file.
WriteNpyExt	Extension trait for writing ArrayBase to .npy files.