Enum kira::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

Formats the value using the given formatter.

impl Default for Volume

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Volume

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Volume> for Value<Volume>

fn from(volume: Volume) -> Self

Converts to this type from the input type.

impl From<f64> for Volume

fn from(amplitude: f64) -> Self

Converts to this type from the input type.

impl PartialEq for Volume

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for Volume

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Tweenable for Volume

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

Returns an linearly interpolated value between a and b.

impl Copy for Volume

impl StructuralPartialEq for Volume