Type Alias AudioUnitAddRenderNotifyProc 

pub type AudioUnitAddRenderNotifyProc = Option<unsafe extern "C-unwind" fn(NonNull<c_void>, AURenderCallback, *mut c_void) -> i32>;

Available on crate features AUComponent and objc2-core-audio-types only.

Apple’s documentation

Aliased Type

pub enum AudioUnitAddRenderNotifyProc {
    None,
    Some(unsafe extern "C-unwind" fn(NonNull<c_void>, Option<unsafe extern "C-unwind" fn(NonNull<c_void>, NonNull<AudioUnitRenderActionFlags>, NonNull<AudioTimeStamp>, u32, u32, *mut AudioBufferList) -> i32>, *mut c_void) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(NonNull<c_void>, Option<unsafe extern "C-unwind" fn(NonNull<c_void>, NonNull<AudioUnitRenderActionFlags>, NonNull<AudioTimeStamp>, u32, u32, *mut AudioBufferList) -> i32>, *mut c_void) -> i32)

Some value of type T.