Struct reaper_medium::Db

pub struct Db(_);

This represents a volume measured in decibel.

Implementations

impl Db

pub const MIN: Db = Db::MINUS_INF

The minimum possible value (= MINUS_INF).

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).

See ReaperVolumeValue::NAN.

pub const MINUS_INF: Db = _

The negative infinity volume (-1000.0 = -inf dB).

pub const MINUS_150_DB: Db = _

The “soft minimum” volume (-150.0 dB).

pub const ZERO_DB: Db = _

The “unaltered” volume (0.0 dB).

pub const TWELVE_DB: Db = _

The “soft maximum” volume (12.0 dB).

pub fn new(value: f64) -> Db

Creates a decibel value.

Panics

This function panics if the given value is not within the decibel range supported by REAPER (-1000.0..).

pub const fn get(self) -> f64

Returns the wrapped value.

Trait Implementations

impl Clone for Db

fn clone(&self) -> Db

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Db

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

Formats the value using the given formatter.

impl Default for Db

fn default() -> Db

Returns the “default value” for a type.

impl Display for Db

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

Formats the value using the given formatter.

impl PartialEq<Db> for Db

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

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

const 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 PartialOrd<Db> for Db

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

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

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

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

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

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

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

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

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

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

impl TryFrom<f64> for Db

type Error = TryFromGreaterError<f64>

The type returned in the event of a conversion error.

fn try_from(value: f64) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Db

impl StructuralPartialEq for Db