Trait FftPlanner 

pub trait FftPlanner {
    // Required methods
    fn new() -> Self;
    fn plan_fft(&mut self, len: usize, direction: FftDirection) -> Box<dyn Fft>;
    fn max_supported_len(&self) -> usize;

    // Provided methods
    fn plan_fft_forward(&mut self, len: usize) -> Box<dyn Fft> { ... }
    fn plan_fft_inverse(&mut self, len: usize) -> Box<dyn Fft> { ... }
}

Factory for Fft plans.

Required Methods

fn new() -> Self

Create a new planner.

fn plan_fft(&mut self, len: usize, direction: FftDirection) -> Box<dyn Fft>

Plan an FFT of len complex samples in the given direction.

fn max_supported_len(&self) -> usize

Largest FFT length this backend can plan.

Provided Methods

fn plan_fft_forward(&mut self, len: usize) -> Box<dyn Fft>

Plan a forward FFT of len complex samples.

fn plan_fft_inverse(&mut self, len: usize) -> Box<dyn Fft>

Plan an inverse FFT of len complex samples.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl FftPlanner for RustFftPlanner