Function xsltTestPattern 

pub unsafe fn xsltTestPattern(
    ctxt: *mut _xsltTransformContext,
    pattern: *mut _xsltPattern,
    node: *mut _xmlNode,
) -> c_int

Test whether a node matches a compiled pattern.

Parameters

• ctxt — The transform context (provides XPath context for predicates).
• pattern — The compiled pattern.
• node — The node to test.

Returns

1 if the node matches, 0 otherwise.

Safety

All pointers must be valid (or null — null pointers return 0).