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xmlXPathFunctionLookup

libxml_rs::xml::xpath::exports

Function xmlXPathFunctionLookup 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlXPathFunctionLookup(
    ctxt: *mut _xmlXPathContext,
    name: *const xmlChar,
) -> Option<unsafe extern "C" fn(*mut c_void, c_int)>
Expand description

xmlXPathFunction xmlXPathFunctionLookup(xmlXPathContextPtr ctxt, const xmlChar *name).

§SAFETY

  • ctxt must be a valid context or NULL; name a valid string or NULL.