Enum Volume

pub enum Volume {
    Amplitude(f64),
    Decibels(f64),
}

A change in volume of a sound.

Variants

Amplitude(f64)

All samples are multiplied by the specified factor.

Decibels(f64)

The volume is adjusted by the given number of decibels.

Implementations

impl Volume

pub const MIN_DECIBELS: f64 = -60f64

The minimum decibel value at which a sound is considered silent.

pub fn as_amplitude(&self) -> f64

Returns the volume as an amplitude.

pub fn as_decibels(&self) -> f64

Returns the volume as a difference in the number of decibels.

Trait Implementations

impl Clone for Volume

fn clone(&self) -> Volume

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Volume

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

Formats the value using the given formatter.

impl Default for Volume

fn default() -> Volume

Returns the “default value” for a type.

impl From<f64> for Volume

fn from(amplitude: f64) -> Volume

Converts to this type from the input type.

impl PartialEq for Volume

fn eq(&self, other: &Volume) -> 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 Tweenable for Volume

fn interpolate(a: Volume, b: Volume, amount: f64) -> Volume

Returns an linearly interpolated value between a and b.

impl Copy for Volume

impl StructuralPartialEq for Volume