src/core/musichoard/base.rs

@@ -7,17 +7,45 @@ use crate::core::{
     musichoard::{Error, MusicHoard},
 };
 
-impl<Database, Library> MusicHoard<Database, Library> {
+pub trait IMusicHoardBase {
-    /// Retrieve the [`Collection`].
+    fn get_collection(&self) -> &Collection;
-    pub fn get_collection(&self) -> &Collection {
-        &self.collection
 }
 
-    pub fn sort_artists(collection: &mut [Artist]) {
+impl<Database, Library> IMusicHoardBase for MusicHoard<Database, Library> {
+    fn get_collection(&self) -> &Collection {
+        &self.collection
+    }
+}
+
+pub trait IMusicHoardBasePrivate {
+    fn sort_artists(collection: &mut [Artist]);
+    fn sort_albums_and_tracks<'a, C: Iterator<Item = &'a mut Artist>>(collection: C);
+
+    fn merge_collections(&self) -> Collection;
+
+    fn get_artist<'a>(collection: &'a Collection, artist_id: &ArtistId) -> Option<&'a Artist>;
+    fn get_artist_mut<'a>(
+        collection: &'a mut Collection,
+        artist_id: &ArtistId,
+    ) -> Option<&'a mut Artist>;
+    fn get_artist_mut_or_err<'a>(
+        collection: &'a mut Collection,
+        artist_id: &ArtistId,
+    ) -> Result<&'a mut Artist, Error>;
+
+    fn get_album_mut<'a>(artist: &'a mut Artist, album_id: &AlbumId) -> Option<&'a mut Album>;
+    fn get_album_mut_or_err<'a>(
+        artist: &'a mut Artist,
+        album_id: &AlbumId,
+    ) -> Result<&'a mut Album, Error>;
+}
+
+impl<Database, Library> IMusicHoardBasePrivate for MusicHoard<Database, Library> {
+    fn sort_artists(collection: &mut [Artist]) {
         collection.sort_unstable();
     }
 
-    pub fn sort_albums_and_tracks<'a, COL: Iterator<Item = &'a mut Artist>>(collection: COL) {
+    fn sort_albums_and_tracks<'a, COL: Iterator<Item = &'a mut Artist>>(collection: COL) {
         for artist in collection {
             artist.albums.sort_unstable();
             for album in artist.albums.iter_mut() {
@@ -26,22 +54,22 @@ impl<Database, Library> MusicHoard<Database, Library> {
         }
     }
 
-    pub fn merge_collections(&self) -> Collection {
+    fn merge_collections(&self) -> Collection {
         MergeCollections::merge(self.library_cache.clone(), self.database_cache.clone())
     }
 
-    pub fn get_artist<'a>(collection: &'a Collection, artist_id: &ArtistId) -> Option<&'a Artist> {
+    fn get_artist<'a>(collection: &'a Collection, artist_id: &ArtistId) -> Option<&'a Artist> {
         collection.iter().find(|a| &a.id == artist_id)
     }
 
-    pub fn get_artist_mut<'a>(
+    fn get_artist_mut<'a>(
         collection: &'a mut Collection,
         artist_id: &ArtistId,
     ) -> Option<&'a mut Artist> {
         collection.iter_mut().find(|a| &a.id == artist_id)
     }
 
-    pub fn get_artist_mut_or_err<'a>(
+    fn get_artist_mut_or_err<'a>(
         collection: &'a mut Collection,
         artist_id: &ArtistId,
     ) -> Result<&'a mut Artist, Error> {
@@ -50,11 +78,11 @@ impl<Database, Library> MusicHoard<Database, Library> {
         })
     }
 
-    pub fn get_album_mut<'a>(artist: &'a mut Artist, album_id: &AlbumId) -> Option<&'a mut Album> {
+    fn get_album_mut<'a>(artist: &'a mut Artist, album_id: &AlbumId) -> Option<&'a mut Album> {
         artist.albums.iter_mut().find(|a| &a.id == album_id)
     }
 
-    pub fn get_album_mut_or_err<'a>(
+    fn get_album_mut_or_err<'a>(
         artist: &'a mut Artist,
         album_id: &AlbumId,
     ) -> Result<&'a mut Album, Error> {

src/core/musichoard/database.rs

@@ -6,7 +6,7 @@ use crate::core::{
         Collection,
     },
     interface::database::IDatabase,
-    musichoard::{Error, MusicHoard, NoDatabase},
+    musichoard::{base::IMusicHoardBasePrivate, Error, MusicHoard, NoDatabase},
 };
 
 impl<Library> MusicHoard<NoDatabase, Library> {
@@ -227,7 +227,7 @@ mod tests {
     use crate::core::{
         collection::{album::AlbumDate, artist::ArtistId, musicbrainz::MusicBrainzUrl},
         interface::database::{self, MockIDatabase},
-        musichoard::NoLibrary,
+        musichoard::{base::IMusicHoardBase, NoLibrary},
         testmod::FULL_COLLECTION,
     };
 

src/core/musichoard/library.rs

@@ -11,7 +11,7 @@ use crate::core::{
         database::IDatabase,
         library::{ILibrary, Item, Query},
     },
-    musichoard::{Error, MusicHoard, NoDatabase},
+    musichoard::{base::IMusicHoardBasePrivate, Error, MusicHoard, NoDatabase},
 };
 
 impl<Library: ILibrary> MusicHoard<NoDatabase, Library> {
@@ -124,6 +124,7 @@ mod tests {
             database::MockIDatabase,
             library::{self, testmod::LIBRARY_ITEMS, MockILibrary},
         },
+        musichoard::base::IMusicHoardBase,
         testmod::LIBRARY_COLLECTION,
     };
 

src/core/musichoard/mod.rs

@@ -6,6 +6,8 @@ mod library;
 
 pub mod builder;
 
+pub use base::IMusicHoardBase;
+
 use std::{
     collections::HashMap,
     fmt::{self, Display},

src/lib.rs

@@ -7,7 +7,9 @@ pub mod library;
 pub use core::collection;
 pub use core::interface;
 
-pub use core::musichoard::{builder::MusicHoardBuilder, Error, MusicHoard, NoDatabase, NoLibrary};
+pub use core::musichoard::{
+    builder::MusicHoardBuilder, Error, IMusicHoardBase, MusicHoard, NoDatabase, NoLibrary,
+};
 
 #[cfg(test)]
 #[macro_use]

src/tui/lib.rs

@@ -1,6 +1,6 @@
 use musichoard::{
     collection::Collection, interface::database::IDatabase, interface::library::ILibrary,
-    MusicHoard,
+    IMusicHoardBase, MusicHoard,
 };
 
 #[cfg(test)]
@@ -16,15 +16,15 @@ pub trait IMusicHoard {
 // GRCOV_EXCL_START
 impl<Database: IDatabase, Library: ILibrary> IMusicHoard for MusicHoard<Database, Library> {
     fn rescan_library(&mut self) -> Result<(), musichoard::Error> {
-        MusicHoard::<Database, Library>::rescan_library(self)
+        Self::rescan_library(self)
     }
 
     fn reload_database(&mut self) -> Result<(), musichoard::Error> {
-        MusicHoard::reload_database(self)
+        Self::reload_database(self)
     }
 
     fn get_collection(&self) -> &Collection {
-        MusicHoard::get_collection(self)
+        <Self as IMusicHoardBase>::get_collection(self)
     }
 }
 // GRCOV_EXCL_STOP

tests/lib.rs

@@ -9,7 +9,7 @@ mod testlib;
 use musichoard::{
     database::json::{backend::JsonDatabaseFileBackend, JsonDatabase},
     library::beets::{executor::BeetsLibraryProcessExecutor, BeetsLibrary},
-    MusicHoard,
+    IMusicHoardBase, MusicHoard,
 };
 
 use crate::testlib::COLLECTION;