Struct libpulse_binding::volume::VolumeLinear

pub struct VolumeLinear(pub f64);

Software volume expressed as linear factor.

Methods

impl VolumeLinear

pub fn is_muted(&self) -> bool

pub fn is_normal(&self) -> bool

Trait Implementations

impl Clone for VolumeLinear

fn clone(&self) -> VolumeLinear

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for VolumeLinear

fn default() -> Self

Returns the "default value" for a type.

impl From<VolumeLinear> for Volume

Converts a linear factor to a volume.

0.0 and less is muted while 1.0 is VOLUME_NORM. This is only valid for software volumes!

fn from(v: VolumeLinear) -> Self

Performs the conversion.

impl From<Volume> for VolumeLinear

Converts a volume to a linear factor.

This is only valid for software volumes!

fn from(v: Volume) -> Self

Performs the conversion.

impl From<VolumeLinear> for VolumeDB

Converts a linear factor to a decibel value (amplitude, not power).

0.0 and less is muted while 1.0 is VOLUME_NORM.

This is only valid for software volumes!

fn from(v: VolumeLinear) -> Self

Performs the conversion.

impl From<VolumeDB> for VolumeLinear

Converts a decibel value (amplitude, not power) to a linear factor.

This is only valid for software volumes!

fn from(v: VolumeDB) -> Self

Performs the conversion.

impl PartialOrd<VolumeLinear> for VolumeLinear

fn partial_cmp(&self, other: &VolumeLinear) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &VolumeLinear) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &VolumeLinear) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &VolumeLinear) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &VolumeLinear) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialEq<VolumeLinear> for VolumeLinear

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

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

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

This method tests for !=.

impl Copy for VolumeLinear

impl Debug for VolumeLinear

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

Formats the value using the given formatter.