Type Alias WritePacketsFDF 

pub type WritePacketsFDF = Option<unsafe extern "C-unwind" fn(NonNull<c_void>, u8, u32, *const AudioStreamPacketDescription, i64, NonNull<u32>, NonNull<c_void>) -> i32>;

Available on crate feature objc2-core-audio-types only.

Apple’s documentation

Aliased Type

pub enum WritePacketsFDF {
    None,
    Some(unsafe extern "C-unwind" fn(NonNull<c_void>, u8, u32, *const AudioStreamPacketDescription, i64, NonNull<u32>, NonNull<c_void>) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(NonNull<c_void>, u8, u32, *const AudioStreamPacketDescription, i64, NonNull<u32>, NonNull<c_void>) -> i32)

Some value of type T.