Struct FftnOptions 

pub struct FftnOptions {
    pub lengths: Option<Vec<i32>>,
    pub axes: Axes,
}

Options shared by the n-dimensional FFT and real FFT transforms.

lengths and axes are correlated: when lengths are provided, there must be exactly one length per selected axis. An all-axis transform may provide one length per input dimension. A partial transform must set both fields, for example:

let options = FftnOptions {
    lengths: Some(vec![8, 16]),
    axes: Axes::from([-2, -1]),
};

Axis-only selection may use FftnOptions { axes: (-1).into(), ..Default::default() }.

Fields

lengths: Option<Vec<i32>>

Sizes of the transformed axes, or the input sizes when omitted.

axes: Axes

Axes to transform.

Trait Implementations

impl Clone for FftnOptions

fn clone(&self) -> FftnOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FftnOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for FftnOptions

fn default() -> FftnOptions

Returns the “default value” for a type.

impl Eq for FftnOptions

impl PartialEq for FftnOptions

fn eq(&self, other: &FftnOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FftnOptions