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is_ref

libxml_rs::xml::validation

Function is_ref 

Source 
pub unsafe fn is_ref(
    doc: *mut _xmlDoc,
    elem: *mut _xmlNode,
    attr: *mut _xmlAttr,
) -> c_int
Expand description

Upstream xmlIsRef(doc, elem, attr): is this attribute an IDREF?

§SAFETY

  • doc/elem/attr must be valid pointers or NULL.