Exclude invalid tests

Author: therealfrauholle

src/checkpoint.rs

@@ -13,7 +13,9 @@ struct SaveRestoreOps {
 /// The CheckpointMaker lazily modifies the graph creating the nodes needed for saving/restoring.
 /// When one wants to save/restore from or into a session, one calls the save/restore  methods
 /// # Example
-/// ```
+/// ```no_run,ignore
+/// # let _: &str = stringify!{ // workaround to not compile the code
+/// # // FIXME make this test compile and run
 /// let mut scope = Scope::new_root_scope();
 /// // add operations to define the graph
 /// // ...
@@ -29,8 +31,8 @@ struct SaveRestoreOps {
 /// // then we restore in a different session to continue there
 /// let new_session = Session::new(&SessionOptions::new(), &scope.graph())?;
 /// checkpoint_maker.restore(&new_session, "data/checkpoint")?;
+/// # };
 /// ```
-///
 #[derive(Debug)]
 pub struct CheckpointMaker {
     scope: Scope,

src/eager.rs

@@ -5,7 +5,7 @@
 //!
 //! This API requires the `eager` feature to be enabled as follows:
 //!
-//! ```
+//! ```toml
 //! [dependencies]
 //! tensorflow = { version = "0.18", features = ["eager"] }
 //! ```