formatting

Author: wangjiawen2013

src/bridge.rs

@@ -128,7 +128,7 @@ pub mod base {
     ///   and whose value will be stored in the `InputData`
     ///
     /// # Example
-    /// ```
+    /// ```rust,ignore
     /// let dataframe = DataFrame::new(...);
     /// let named_value = data!(&dataframe)?;
     /// // This will use TryFrom implementation to convert the data

src/bridge/python/altair.rs

@@ -22,7 +22,7 @@ impl Plot<Altair> {
     /// - Err(ChartonError) if there was an error during execution
     ///
     /// # Example
-    /// ```
+    /// ```rust,ignore
     /// let json_spec = plot.to_json()?;
     /// // Use the JSON specification in a web application or save to file
     /// ```

src/chart.rs

@@ -77,7 +77,7 @@ impl Chart<NoMark> {
     ///
     /// # Example
     ///
-    /// ```
+    /// ```rust,ignore
     /// let df = df!["x" => [1, 2], "y" => [3, 4]]?;
     /// // Returns a Chart<NoMark>
     /// let base = Chart::build(&df)?;