Type Alias IconGetterUPP 

pub type IconGetterUPP = IconGetterProcPtr;

Available on crate features HIServices and Icons only.

Apple’s documentation

Aliased Type

pub enum IconGetterUPP {
    None,
    Some(unsafe extern "C-unwind" fn(u32, *mut c_void) -> *mut *mut i8),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(u32, *mut c_void) -> *mut *mut i8)

Some value of type T.