Module backend 

FFT Backend System

This module provides a pluggable backend system for FFT implementations, similar to SciPy’s backend model. This allows users to choose between different FFT implementations at runtime.

Structs

BackendContext

Context manager for temporarily using a different backend

BackendInfo

Information about a backend

BackendManager

Backend manager for FFT operations

RustFftBackend

RustFFT backend implementation

Traits

FftBackend

FFT Backend trait for implementing different FFT algorithms

Functions

get_backend_info

Get backend information

get_backend_manager

Get the global backend manager

get_backend_name

Get current backend name

init_backend_manager

Initialize global backend manager with custom configuration

list_backends

List available backends

set_backend

Set the current backend