better name

Author: dginev

src/readonly/tree.rs

@@ -341,7 +341,7 @@ impl RoNode {
   /// find read-only nodes via xpath, at the specified node and a given document
   pub fn findnodes(&self, xpath: &str, owner: &Document) -> Result<Vec<RoNode>, ()> {
     let context = Context::new(owner)?;
-    let evaluated = context.node_evaluate_ro(xpath, self)?;
+    let evaluated = context.node_evaluate_readonly(xpath, self)?;
     Ok(evaluated.get_readonly_nodes_as_vec())
   }
 

src/xpath.rs

@@ -127,7 +127,7 @@ impl Context {
   }
 
   ///evaluate an xpath on a context RoNode
-  pub fn node_evaluate_ro(&self, xpath: &str, node: &RoNode) -> Result<Object, ()> {
+  pub fn node_evaluate_readonly(&self, xpath: &str, node: &RoNode) -> Result<Object, ()> {
     let c_xpath = CString::new(xpath).unwrap();
     let ptr = unsafe { xmlXPathNodeEval(node.0, c_xpath.as_bytes().as_ptr(), self.as_ptr()) };
     if ptr.is_null() {