Struct CAClockTimeFormat

#[repr(transparent)]
pub struct CAClockTimeFormat(pub u32);

The various units in which a clock can represent and report time.

Absolute host time, as returned by mach_absolute_time() .

Absolute audio samples, as a Float64. Available when the internal timebase is an audio device (or audio output unit). The units are in arbitrary sample numbers, corresponding to the audio device’s current time, and at the device’s current sample rate.

Musical beats, as a Float64. This is a position on the clock’s timeline.

Seconds, as a Float64. This is a position on the clock’s timeline.

Seconds, as a Float64. This is the same as kCAClockTimeFormat_Seconds, except that the clock’s SMPTE offset has been applied.

SMPTETime structure.

See also Apple’s documentation

Tuple Fields

0: u32

Implementations

impl CAClockTimeFormat

pub const HostTime: Self

pub const Samples: Self

pub const Beats: Self

pub const Seconds: Self

pub const SMPTESeconds: Self

pub const SMPTETime: Self

pub const AbsoluteSeconds: Self

Trait Implementations

impl Clone for CAClockTimeFormat

fn clone(&self) -> CAClockTimeFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CAClockTimeFormat

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

Formats the value using the given formatter.

impl Encode for CAClockTimeFormat

const ENCODING: Encoding = u32::ENCODING

The Objective-C type-encoding for this type.

impl Hash for CAClockTimeFormat

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 Ord for CAClockTimeFormat

fn cmp(&self, other: &CAClockTimeFormat) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for CAClockTimeFormat

fn eq(&self, other: &CAClockTimeFormat) -> 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 CAClockTimeFormat

fn partial_cmp(&self, other: &CAClockTimeFormat) -> 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 RefEncode for CAClockTimeFormat

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for CAClockTimeFormat

impl Eq for CAClockTimeFormat

impl StructuralPartialEq for CAClockTimeFormat