Struct CMBlockBufferCustomBlockSource 

#[repr(C, packed(4))]
pub struct CMBlockBufferCustomBlockSource {
    pub version: u32,
    pub AllocateBlock: Option<unsafe extern "C" fn(refcon: *mut c_void, sizeInBytes: usize) -> *mut c_void>,
    pub FreeBlock: Option<unsafe extern "C" fn(refcon: *mut c_void, doomedMemoryBlock: *mut c_void, sizeInBytes: usize)>,
    pub refCon: *mut c_void,
}

Apple SDK struct CMBlockBufferCustomBlockSource.

Fields

version: u32

AllocateBlock: Option<unsafe extern "C" fn(refcon: *mut c_void, sizeInBytes: usize) -> *mut c_void>

FreeBlock: Option<unsafe extern "C" fn(refcon: *mut c_void, doomedMemoryBlock: *mut c_void, sizeInBytes: usize)>

refCon: *mut c_void

Trait Implementations

impl Clone for CMBlockBufferCustomBlockSource

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CMBlockBufferCustomBlockSource

impl Debug for CMBlockBufferCustomBlockSource

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

Formats the value using the given formatter.