Struct reaper_medium::ReaperVolumeValue

pub struct ReaperVolumeValue(_);

This represents a volume measured in REAPER's native volume unit.

Implementations

impl ReaperVolumeValue

pub const MIN: ReaperVolumeValue

The minimum possible value (0.0).

If the scale would be linear, this would be less than -150 dB. But it's not. In practice, REAPER considers this as equal to the MINUS_150_DB value.

There's no maximum value because REAPER allows to exceed the soft maximum of 12 dB!

pub const NAN: ReaperVolumeValue

The not-a-number volume (f64::NAN = 1.#R dB).

It's reasonable to assume that this isn't actually a valid value. However, REAPER doesn't prevent extensions from setting it, so you might run into it.

pub const MINUS_150_DB: ReaperVolumeValue

The "soft minimum" volume (3.1622776601684e-008 = -150.0 dB).

When setting a value, use MIN (0.0) instead because this is just an approximation.

pub const ZERO_DB: ReaperVolumeValue

The "unaltered" volume (1.0 = 0.0 dB).

pub const TWELVE_DB: ReaperVolumeValue

The "soft maximum" volume (3.981071705535 = 12.0 dB).

pub fn new(value: f64) -> ReaperVolumeValue

Creates a REAPER volume value.

Panics

This function panics if the given value is not within the range supported by REAPER (0.0..).

pub const fn get(&self) -> f64

Returns the wrapped value.

Trait Implementations

impl Clone for ReaperVolumeValue

fn clone(&self) -> ReaperVolumeValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ReaperVolumeValue

impl Debug for ReaperVolumeValue

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

Formats the value using the given formatter.

impl Default for ReaperVolumeValue

fn default() -> ReaperVolumeValue

Returns the "default value" for a type.

impl Display for ReaperVolumeValue

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

Formats the value using the given formatter.

impl PartialEq<ReaperVolumeValue> for ReaperVolumeValue

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

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

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

This method tests for !=.

impl PartialOrd<ReaperVolumeValue> for ReaperVolumeValue

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

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

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

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

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

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

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

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

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

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

impl StructuralPartialEq for ReaperVolumeValue