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.