Enum SpectrumLayout 

pub enum SpectrumLayout {
    Bars,
    Polyline,
    RadialRing,
}

Which figure the elements form. Selected once at preset load through the [spectrum] table; an unknown name is a surfaced load error (ADR-0007).

Variants

Bars

Upright bars standing on a common baseline — the classic readout.

Polyline

A single continuous line through one point per element: the same data as a contour rather than a comb.

RadialRing

Spokes radiating outward from a ring, one per element, with the frequency axis wrapped around the circle.

Implementations

impl SpectrumLayout

pub const NAMES: [&'static str; 3]

The accepted [spectrum] layout names, in the order the error message lists them. The single source for both parsing and the message.

pub fn from_name(name: &str) -> Option<Self>

Parse a [spectrum] layout name, or None if unknown.

Trait Implementations

impl Clone for SpectrumLayout

fn clone(&self) -> SpectrumLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpectrumLayout

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

Formats the value using the given formatter.

impl Default for SpectrumLayout

fn default() -> SpectrumLayout

Returns the “default value” for a type.

impl PartialEq for SpectrumLayout

fn eq(&self, other: &SpectrumLayout) -> 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 Copy for SpectrumLayout

impl Eq for SpectrumLayout

impl StructuralPartialEq for SpectrumLayout