Struct TimeBase 

pub struct TimeBase(pub Rational);

A time base expressed as a rational number of seconds per tick.

A TimeBase of 1/48000 means each timestamp unit is 1/48000 second.

Tuple Fields

0: Rational

Implementations

impl TimeBase

pub const fn new(num: i64, den: i64) -> Self

pub fn as_rational(&self) -> Rational

pub fn seconds_of(&self, ticks: i64) -> f64

Convert a tick count in this time base to seconds.

pub fn rescale(&self, ts: i64, target: TimeBase) -> i64

Rescale a timestamp from this time base to another.

Trait Implementations

impl Clone for TimeBase

fn clone(&self) -> TimeBase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimeBase

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

Formats the value using the given formatter.

impl Hash for TimeBase

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 TimeBase

fn eq(&self, other: &TimeBase) -> 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 Copy for TimeBase

impl Eq for TimeBase

impl StructuralPartialEq for TimeBase