Struct CMClock

pub struct CMClock(/* private fields */);

Implementations

impl CMClock

pub fn new_audio_device_clock( device_uid: &CFString, ) -> Result<CMClock, OSStatus>

pub fn new_audio_device_clock_from_device_id( device_id: AudioDeviceID, ) -> Result<CMClock, OSStatus>

pub fn set_audio_device_uid( &self, device_uid: &CFString, ) -> Result<(), OSStatus>

pub fn set_audio_device_id( &self, device_id: AudioDeviceID, ) -> Result<(), OSStatus>

pub fn get_audio_device( &self, ) -> Result<(CFString, AudioDeviceID, Boolean), OSStatus>

impl CMClock

pub fn get_host_time_clock() -> Self

pub fn convert_host_time_to_system_units(host_time: CMTime) -> u64

pub fn make_host_time_from_system_units(host_time: u64) -> CMTime

pub fn get_time(&self) -> CMTime

pub fn get_anchor_time(&self) -> Result<(CMTime, CMTime), OSStatus>

pub fn might_drift(&self, other_clock: &CMClock) -> bool

pub fn invalidate(&self)

Trait Implementations

impl Clone for CMClock

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CMClock

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

Formats the value using the given formatter.

impl Drop for CMClock

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for CMClock

fn eq(&self, other: &Self) -> 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 TCFType for CMClock

type Ref = *mut OpaqueCMClock

The reference type wrapped inside this type.

fn as_concrete_TypeRef(&self) -> CMClockRef

Returns the object as its concrete TypeRef.

unsafe fn wrap_under_get_rule(reference: CMClockRef) -> Self

Returns an instance of the object, wrapping the underlying CFTypeRef subclass. Use this when following Core Foundation’s “Get Rule”. The reference count is bumped.

fn as_CFTypeRef(&self) -> CFTypeRef

Returns the object as a raw CFTypeRef. The reference count is not adjusted.

unsafe fn wrap_under_create_rule(reference: CMClockRef) -> Self

Returns an instance of the object, wrapping the underlying CFTypeRef subclass. Use this when following Core Foundation’s “Create Rule”. The reference count is not bumped.

fn type_id() -> CFTypeID

Returns the type ID for this class.

fn as_CFType(&self) -> CFType

Returns the object as a wrapped CFType. The reference count is incremented by one.

fn into_CFType(self) -> CFType

where Self: Sized,

Returns the object as a wrapped CFType. Consumes self and avoids changing the reference count.

fn retain_count(&self) -> isize

Returns the reference count of the object. It is unwise to do anything other than test whether the return value of this method is greater than zero.

fn type_of(&self) -> usize

Returns the type ID of this object.

fn show(&self)

Writes a debugging version of this object on standard error.

fn instance_of<OtherCFType>(&self) -> bool

where OtherCFType: TCFType,

Returns true if this value is an instance of another type.

impl<'a> ToVoid<CMClock> for &'a CMClock

fn to_void(&self) -> *const c_void

impl ToVoid<CMClock> for CMClockRef

fn to_void(&self) -> *const c_void

impl ToVoid<CMClock> for CMClock

fn to_void(&self) -> *const c_void

impl ConcreteCFType for CMClock

impl Eq for CMClock