Struct CVDisplayLink 

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

Implementations

impl CVDisplayLink

pub fn from_cg_displays( display_array: &[CGDirectDisplayID], ) -> Result<CVDisplayLink, CVReturn>

pub fn from_opengl_display_mask( mask: CGOpenGLDisplayMask, ) -> Result<CVDisplayLink, CVReturn>

pub fn from_cg_display( display_id: CGDirectDisplayID, ) -> Result<CVDisplayLink, CVReturn>

pub fn from_active_cg_displays() -> Result<CVDisplayLink, CVReturn>

pub fn set_current_cg_display( &self, display_id: CGDirectDisplayID, ) -> Result<(), CVReturn>

pub unsafe fn set_current_cg_display_from_opengl_context( &self, cgl_context: CGLContextObj, cgl_pixel_format: CGLPixelFormatObj, ) -> Result<(), CVReturn>

pub fn get_current_cg_display(&self) -> CGDirectDisplayID

pub unsafe fn set_output_callback( &self, callback: CVDisplayLinkOutputCallback, user_info: *mut c_void, ) -> Result<(), CVReturn>

pub fn set_output_closure<F>(&self, closure: Option<F>) -> Result<(), CVReturn>

where F: Fn(&CVDisplayLink, &CVTimeStamp, &CVTimeStamp, CVOptionFlags, &mut CVOptionFlags) -> CVReturn + 'static,

pub fn start(&self) -> Result<(), CVReturn>

pub fn stop(&self) -> Result<(), CVReturn>

pub fn get_nominal_output_video_refresh_period(&self) -> CVTime

pub fn get_output_video_latency(&self) -> CVTime

pub fn get_actual_output_video_refresh_period(&self) -> CVTime

pub fn is_running(&self) -> bool

pub fn get_current_time(&self) -> Result<CVTime, CVReturn>

pub fn translate_time(&self, in_time: &CVTime) -> Result<CVTime, CVReturn>

Trait Implementations

impl Clone for CVDisplayLink

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 CVDisplayLink

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

Formats the value using the given formatter.

impl Drop for CVDisplayLink

fn drop(&mut self)

Executes the destructor for this type.

impl PartialEq for CVDisplayLink

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 CVDisplayLink

type Ref = *mut __CVDisplayLink

The reference type wrapped inside this type.

fn as_concrete_TypeRef(&self) -> CVDisplayLinkRef

Returns the object as its concrete TypeRef.

unsafe fn wrap_under_get_rule(reference: CVDisplayLinkRef) -> 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: CVDisplayLinkRef) -> 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<CVDisplayLink> for &'a CVDisplayLink

fn to_void(&self) -> *const c_void

impl ToVoid<CVDisplayLink> for CVDisplayLinkRef

fn to_void(&self) -> *const c_void

impl ToVoid<CVDisplayLink> for CVDisplayLink

fn to_void(&self) -> *const c_void

impl ConcreteCFType for CVDisplayLink

impl Eq for CVDisplayLink