Finished moving tests into lib test.

src/document.rs

@@ -9,7 +9,7 @@ use record::{InternalRecord, InternalRecords, Oid};
 
 pub use clock::Clock;
 pub use create::{CreateDoc, IndexType};
-pub use definition::DocDef;
+pub use definition::{DocDef, DocFuncType};
 pub use field::{Field, FieldType};
 pub use record::{Record, Records};
 pub use session::Session;