ci: fix doctest command, fix invalid doctests in euphony_library

Author: simongoricar

.github/workflows/rust-build-and-test.yml

@@ -32,4 +32,4 @@ jobs:
     - name: Run unit and integration tests
       run: cargo nextest run --all-features --all-targets --workspace --verbose
     - name: Run documentation tests
-      run: cargo test --all-features --doc --verbose
+      run: cargo test --all-features --doc --workspace --verbose

euphony_library/src/state/source.rs

@@ -107,11 +107,13 @@ impl SourceAlbumState {
     ///
     /// # Example
     /// ```
-    /// let directory_path = Path::from("D:/MusicLibrary/Ed Harrison/Neotokyo");
+    /// # use std::path::Path;
+    /// # use euphony_library::state::source::SourceAlbumState;
+    /// let directory_path = Path::new("D:/MusicLibrary/Ed Harrison/Neotokyo");
     ///
     /// assert_eq!(
-    ///     Self::get_state_file_path_for_directory(directory_path),
-    ///     Path::from("D:/MusicLibrary/Ed Harrison/Neotokyo/.album.source-state.euphony`)
+    ///     SourceAlbumState::get_state_file_path_for_directory(directory_path),
+    ///     Path::new("D:/MusicLibrary/Ed Harrison/Neotokyo/.album.source-state.euphony")
     /// );
     /// ```
     pub fn get_state_file_path_for_directory<P: AsRef<Path>>(

euphony_library/src/state/transcoded.rs

@@ -104,11 +104,13 @@ impl TranscodedAlbumState {
     ///
     /// # Example
     /// ```
-    /// let directory_path = Path::from("D:/MusicLibrary/Ed Harrison/Neotokyo");
+    /// # use std::path::Path;
+    /// # use euphony_library::state::transcoded::TranscodedAlbumState;
+    /// let directory_path = Path::new("D:/MusicLibrary/Ed Harrison/Neotokyo");
     ///
     /// assert_eq!(
-    ///     Self::get_state_file_path_for_directory(directory_path),
-    ///     Path::from("D:/MusicLibrary/Ed Harrison/Neotokyo/.album.transcode-state.euphony`)
+    ///     TranscodedAlbumState::get_state_file_path_for_directory(directory_path),
+    ///     Path::new("D:/MusicLibrary/Ed Harrison/Neotokyo/.album.transcode-state.euphony")
     /// );
     /// ```
     pub fn get_state_file_path_for_directory<P: AsRef<Path>>(