Type Alias hb_unicode_combining_class_func_t

pub type hb_unicode_combining_class_func_t = Option<unsafe extern "C" fn(ufuncs: *mut hb_unicode_funcs_t, unicode: hb_codepoint_t, user_data: *mut c_void) -> hb_unicode_combining_class_t>;

hb_unicode_combining_class_func_t: @ufuncs: A Unicode-functions structure @unicode: The code point to query @user_data: User data pointer passed by the caller

A virtual method for the #hb_unicode_funcs_t structure.

This method should retrieve the Canonical Combining Class (ccc) property for a specified Unicode code point.

Return value: The #hb_unicode_combining_class_t of @unicode

Aliased Type

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

Variants

None

No value.

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

Some value of type T.