Type Alias pdf_label_object_fn 

pub type pdf_label_object_fn = Option<unsafe extern "C" fn(ctx: *mut fz_context, arg: *mut c_void, label: *const c_char)>;

Aliased Type

pub enum pdf_label_object_fn {
    None,
    Some(unsafe extern "C" fn(*mut fz_context, *mut c_void, *const i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut fz_context, *mut c_void, *const i8))

Some value of type T.