Type Alias xmlXPathAxisFunc 

pub type xmlXPathAxisFunc = Option<unsafe extern "C" fn(ctxt: xmlXPathParserContextPtr, cur: xmlXPathObjectPtr) -> xmlXPathObjectPtr>;

Aliased Type

pub enum xmlXPathAxisFunc {
    None,
    Some(unsafe extern "C" fn(*mut _xmlXPathParserContext, *mut _xmlXPathObject) -> *mut _xmlXPathObject),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut _xmlXPathParserContext, *mut _xmlXPathObject) -> *mut _xmlXPathObject)

Some value of type T.