Skip to main content

xmlXPathCastToNumber

libxml_rs::xml::xpath::exports

Function xmlXPathCastToNumber 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlXPathCastToNumber(
    val: *mut _xmlXPathObject,
) -> c_double
Expand description

double xmlXPathCastToNumber(xmlXPathObjectPtr val).

§SAFETY

  • val must be a valid object pointer or NULL.