Struct CAClockMessage

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

The messages sent to a CAClockListenerProc to notify the client of changes to the clock’s state.

A new start time was set or received from an external sync source.

The clock’s time has started moving.

The clock’s time has stopped moving.

The client has called CAClockArm().

The client has called CAClockDisarm().

A clock property has been changed.

The clock is receiving SMPTE (MTC) messages in a SMPTE format that does not match the clock’s SMPTE format.

See also Apple’s documentation

Tuple Fields

0: u32

Implementations

impl CAClockMessage

pub const StartTimeSet: Self

pub const Started: Self

pub const Stopped: Self

pub const Armed: Self

pub const Disarmed: Self

pub const PropertyChanged: Self

pub const WrongSMPTEFormat: Self

Trait Implementations

impl Clone for CAClockMessage

fn clone(&self) -> CAClockMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CAClockMessage

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

Formats the value using the given formatter.

impl Encode for CAClockMessage

const ENCODING: Encoding = u32::ENCODING

The Objective-C type-encoding for this type.

impl Hash for CAClockMessage

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 CAClockMessage

fn cmp(&self, other: &CAClockMessage) -> 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 CAClockMessage

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

fn partial_cmp(&self, other: &CAClockMessage) -> 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 CAClockMessage

const ENCODING_REF: Encoding

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

impl Copy for CAClockMessage

impl Eq for CAClockMessage

impl StructuralPartialEq for CAClockMessage