Struct SampleRate 

pub struct SampleRate { /* private fields */ }

Sampling rate, stored as an exact fraction of hertz for drift-free sample ↔ time conversion.

Implementations

impl SampleRate

pub fn new(rate_hz: f64) -> DspResult<Self>

The rate as the exact fraction of the decimal value it is given as (30000.12 → 750003/25, 24414.0625 → 390625/16).

pub fn from_ratio(numer: u64, denom: u64) -> DspResult<Self>

The rate numer / denom Hz, exactly.

pub fn rate_hz(&self) -> f64

pub fn as_ratio(&self) -> Ratio<u64>

The rate as an exact fraction of hertz.

pub fn nyquist_hz(&self) -> f64

pub fn sample_period_seconds(&self) -> f64

pub fn duration_for_samples(&self, num_samples: usize) -> Duration

pub fn samples_for_duration(&self, duration: Duration) -> usize

Trait Implementations

impl Clone for SampleRate

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SampleRate

impl Debug for SampleRate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SampleRate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for SampleRate

impl Hash for SampleRate

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SampleRate

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SampleRate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SampleRate