Struct display_link::cvdisplaylink::DisplayLinkRef

pub struct DisplayLinkRef(_);

Implementations

impl DisplayLinkRef

pub unsafe fn set_output_callback(
    &mut self,
    callback: CVDisplayLinkOutputCallback,
    user_info: *mut c_void
)

Apple docs: CVDisplayLinkSetOutputCallback

pub unsafe fn start(&mut self)

Apple docs: CVDisplayLinkStart

pub unsafe fn stop(&mut self)

Apple docs: CVDisplayLinkStop

Trait Implementations

impl AsRef<DisplayLinkRef> for DisplayLink

fn as_ref(&self) -> &DisplayLinkRef

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<DisplayLinkRef> for DisplayLink

fn borrow(&self) -> &DisplayLinkRef

Immutably borrows from an owned value.

impl ForeignTypeRef for DisplayLinkRef

type CType = CVDisplayLink

The raw C type.

unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type.

unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type.

fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.

impl ToOwned for DisplayLinkRef

type Owned = DisplayLink

The resulting type after obtaining ownership.

fn to_owned(&self) -> DisplayLink

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.