Struct PlayRate

pub struct PlayRate { /* private fields */ }

Project playback rate.

Normally, represents multiplication factor to project tempo.

Can be normalized into slider range values (0.0 .. 1.0)

Example

use rea_rs::PlayRate;
let plrt = PlayRate::from(0.25);
assert_eq!(plrt.normalized(), 0.0);

let plrt = PlayRate::from(4.0);
assert_eq!(plrt.normalized(), 1.0);

let plrt = PlayRate::from(1.0);
assert_eq!(plrt.normalized(), 0.2);

let plrt = PlayRate::from(2.5);
assert_eq!(plrt.normalized(), 0.6);

Project::get_play_rate

Implementations

impl PlayRate

pub fn normalized(&self) -> f64

Convert to slider value.

pub fn from_normalized(value: f64) -> Self

Create from slider value.

Trait Implementations

impl Clone for PlayRate

fn clone(&self) -> PlayRate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlayRate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlayRate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<f64> for PlayRate

fn from(value: f64) -> Self

Converts to this type from the input type.

impl Into<f64> for PlayRate

fn into(self) -> f64

Converts this type into the (usually inferred) input type.

impl PartialEq for PlayRate

fn eq(&self, other: &PlayRate) -> 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 PartialOrd for PlayRate

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for PlayRate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for PlayRate

impl StructuralPartialEq for PlayRate