diff --git a/.github/workflows/ci-rust.yml b/.github/workflows/ci-rust.yml
index 268fa0ce9c..f82c7675f5 100644
--- a/.github/workflows/ci-rust.yml
+++ b/.github/workflows/ci-rust.yml
@@ -109,7 +109,7 @@ jobs:
         cargo-binstall --no-confirm cargo-tarpaulin
 
     - name: Run the tests
-      run: cargo tarpaulin --out xml -- --nocapture
+      run: cargo tarpaulin --all --doc --out xml -- --nocapture
 
     - name: Generate and validate the OpenAPI specification
       run: |
diff --git a/rust/agama-lib/src/monitor.rs b/rust/agama-lib/src/monitor.rs
index 4866ceea7a..df4e99e94f 100644
--- a/rust/agama-lib/src/monitor.rs
+++ b/rust/agama-lib/src/monitor.rs
@@ -37,7 +37,7 @@
 //!   async fn print_status(http_url: url::Url, ws_url: url::Url, token: AuthToken) -> anyhow::Result<()> {
 //!     let http_client = BaseHTTPClient::new(http_url)?
 //!       .authenticated(&token)?;
-//!     let ws_client = WebSocketClient::connect(&ws_url, token.clone(), false)
+//!     let ws_client = WebSocketClient::connect(&ws_url, &token, false)
 //!       .await?;
 //!     let monitor = Monitor::connect(http_client, ws_client).await.unwrap();
 //!     let mut updates = monitor.subscribe();
diff --git a/rust/agama-lib/src/profile.rs b/rust/agama-lib/src/profile.rs
index d681758a8c..f2b589aa90 100644
--- a/rust/agama-lib/src/profile.rs
+++ b/rust/agama-lib/src/profile.rs
@@ -92,20 +92,23 @@ impl std::fmt::Display for ValidationOutcome {
 /// ```
 /// # use agama_lib::profile::{ProfileValidator, ValidationOutcome};
 /// # use std::path::Path;
-/// let validator = ProfileValidator::new(
-///   Path::new("share/profile.schema.json")
-/// ).expect("the default validator");
+/// let path = Path::new(env!("CARGO_MANIFEST_DIR"))
+///   .join("share/profile.schema.json");
+/// let validator = ProfileValidator::new(&path)
+///   .expect("the default validator");
 ///
 /// // you can validate a &str
 /// let wrong_profile = r#"
 ///   { "product": { "name": "Tumbleweed" } }
 /// "#;
 /// let result = validator.validate_str(&wrong_profile).unwrap();
-/// assert!(matches!(ValidationOutcome::NotValid, result));
+/// assert!(matches!(result, ValidationOutcome::NotValid(_)));
 ///
 /// // or a file
-/// validator.validate_file(Path::new("share/examples/profile.json"));
-/// assert!(matches!(ValidationOutcome::Valid, result));
+/// let path = Path::new(env!("CARGO_MANIFEST_DIR"))
+///   .join("share/examples/profile_tw.json");
+/// let result = validator.validate_file(&path).unwrap();
+/// assert!(matches!(result, ValidationOutcome::Valid));
 /// ```
 pub struct ProfileValidator {
     validator: jsonschema::Validator,