diff --git a/services/comm-services-lib/src/blob/client.rs b/services/comm-services-lib/src/blob/client.rs
--- a/services/comm-services-lib/src/blob/client.rs
+++ b/services/comm-services-lib/src/blob/client.rs
@@ -71,7 +71,7 @@
   /// - [BlobServiceError::InvalidArguments] if blob hash has incorrect format
   ///
   /// # Example
-  /// ```rust
+  /// ```ignore
   /// let client =
   ///   BlobServiceClient::new("http://localhost:50053".parse()?);
   ///
@@ -181,7 +181,7 @@
   /// already exists.
   ///
   /// # Example
-  /// ```rust
+  /// ```ignore
   /// use std::io::{Error, ErrorKind};
   ///
   /// let client =
diff --git a/services/comm-services-lib/src/database.rs b/services/comm-services-lib/src/database.rs
--- a/services/comm-services-lib/src/database.rs
+++ b/services/comm-services-lib/src/database.rs
@@ -66,13 +66,14 @@
 /// Conversion trait for [`AttributeValue`]
 ///
 /// Types implementing this trait are able to do the following:
-/// ```rust
+/// ```ignore
 /// use comm_services_lib::database::{TryFromAttribute, AttributeTryInto};
 ///
-/// let foo = SomeType::try_from_attr("MyAttribute", Some(attribute));
+/// let foo = SomeType::try_from_attr("MyAttribute", Some(attribute))?;
 ///
 /// // if `AttributeTryInto` is imported, also:
-/// let bar = Some(attribute).attr_try_into("MyAttribute");
+/// let bar = Some(attribute).attr_try_into("MyAttribute")?;
+/// ```
 pub trait TryFromAttribute: Sized {
   fn try_from_attr(
     attribute_name: impl Into<String>,