Type Alias PasteboardPromiseKeeperProcPtr 

pub type PasteboardPromiseKeeperProcPtr = Option<unsafe extern "C-unwind" fn(NonNull<Pasteboard>, PasteboardItemID, NonNull<CFString>, *mut c_void) -> u32>;

Available on crate feature Pasteboard only.

Apple’s documentation

Aliased Type

pub enum PasteboardPromiseKeeperProcPtr {
    None,
    Some(unsafe extern "C-unwind" fn(NonNull<Pasteboard>, *mut c_void, NonNull<CFString>, *mut c_void) -> u32),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(NonNull<Pasteboard>, *mut c_void, NonNull<CFString>, *mut c_void) -> u32)

Some value of type T.