Struct TimeBase 

pub struct TimeBase { /* private fields */ }

Seconds per tick, as a reduced fraction numerator / denominator.

TimeBase::new(1, 90000) is the 90 kHz MPEG clock; TimeBase::new(1001, 30000) ticks once per NTSC frame.

Implementations

impl TimeBase

pub const MILLIS: Self

One millisecond per tick.

pub const SECONDS: Self

One second per tick.

pub const fn new(numerator: u32, denominator: u32) -> Result<Self, TimingError>

numerator / denominator seconds per tick, reduced. Both must be positive (TimingError::ZeroDenominator otherwise).

pub const fn hz(ticks_per_second: u32) -> Result<Self, TimingError>

A clock of ticks_per_second ticks per second.

pub const fn numerator(self) -> u32

Numerator of seconds per tick.

pub const fn denominator(self) -> u32

Denominator of seconds per tick.

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 Copy for TimeBase

impl Debug for TimeBase

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

Formats the value using the given formatter.

impl Eq for TimeBase

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TimeBase