Type Definition libxml::bindings::xmlC14NIsVisibleCallback

type xmlC14NIsVisibleCallback = Option<unsafe extern "C" fn(user_data: *mut c_void, node: xmlNodePtr, parent: xmlNodePtr) -> c_int>;

This is the core C14N function / /** xmlC14NIsVisibleCallback: @user_data: user data @node: the curent node @parent: the parent node

Signature for a C14N callback on visible nodes

Returns 1 if the node should be included