core_media_sys::block_buffer

Struct CMBlockBufferCustomBlockSource

#[repr(C)]pub struct CMBlockBufferCustomBlockSource {
    pub version: u32,
    pub AllocateBlock: extern "C" fn(refCon: *mut c_void, sizeInBytes: size_t) -> *mut c_void,
    pub FreeBlock: extern "C" fn(refCon: *mut c_void, doomedMemoryBlock: *mut c_void, sizeInBytes: size_t),
    pub refCon: *mut c_void,
}

Fields§

§version: u32§AllocateBlock: extern "C" fn(refCon: *mut c_void, sizeInBytes: size_t) -> *mut c_void§FreeBlock: extern "C" fn(refCon: *mut c_void, doomedMemoryBlock: *mut c_void, sizeInBytes: size_t)§refCon: *mut c_void

Trait Implementations§

impl Clone for CMBlockBufferCustomBlockSource

fn clone(&self) -> CMBlockBufferCustomBlockSource

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for CMBlockBufferCustomBlockSource

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

Formats the value using the given formatter. Read more

impl Copy for CMBlockBufferCustomBlockSource

Auto Trait Implementations§

impl Freeze for CMBlockBufferCustomBlockSource

impl RefUnwindSafe for CMBlockBufferCustomBlockSource

impl !Send for CMBlockBufferCustomBlockSource

impl !Sync for CMBlockBufferCustomBlockSource

impl Unpin for CMBlockBufferCustomBlockSource

impl UnwindSafe for CMBlockBufferCustomBlockSource

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

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

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.