Create core submodule separation

src/core/database/json/mod.rs

@@ -66,7 +66,7 @@ mod tests {
 
     use mockall::predicate;
 
-    use crate::{musichoard::testmod::FULL_COLLECTION, Artist, ArtistId, Collection};
+    use crate::{core::musichoard::testmod::FULL_COLLECTION, Artist, ArtistId, Collection};
 
     use super::*;
     use testmod::DATABASE_JSON;

src/core/library/beets/mod.rs

@@ -4,7 +4,7 @@
 #[cfg(test)]
 use mockall::automock;
 
-use crate::collection::track::Format;
+use crate::core::collection::track::Format;
 
 use super::{Error, Field, ILibrary, Item, Query};
 

src/core/library/mod.rs

@@ -5,7 +5,7 @@ use std::{collections::HashSet, fmt, num::ParseIntError, str::Utf8Error};
 #[cfg(test)]
 use mockall::automock;
 
-use crate::collection::track::Format;
+use crate::core::collection::track::Format;
 
 #[cfg(feature = "library-beets")]
 pub mod beets;

src/core/library/testmod.rs

@@ -1,6 +1,6 @@
 use once_cell::sync::Lazy;
 
-use crate::{collection::track::Format, library::Item};
+use crate::{library::Item, Format};
 
 pub static LIBRARY_ITEMS: Lazy<Vec<Item>> = Lazy::new(|| -> Vec<Item> {
     vec![

src/core/mod.rs

@@ -0,0 +1,4 @@
+pub mod collection;
+pub mod database;
+pub mod library;
+pub mod musichoard;

src/core/musichoard/testmod.rs

@@ -1,4 +1,4 @@
-use crate::collection::{
+use crate::core::collection::{
     album::{Album, AlbumId},
     artist::{Artist, ArtistId, ArtistProperties, Bandcamp, MusicBrainz, MusicButler, Qobuz},
     track::{Format, Quality, Track, TrackId},

src/core/musichoard/tests.rs

@@ -5,7 +5,7 @@ use super::*;
 use super::testmod::{FULL_COLLECTION, LIBRARY_COLLECTION};
 
 // FIXME: check all crate::* imports - are the tests where they should be?
-use crate::collection::{
+use crate::core::collection::{
     artist::{ArtistProperties, Bandcamp, MusicBrainz, MusicButler, Qobuz},
     track::Format,
     Merge,

src/lib.rs

@@ -1,26 +1,27 @@
 //! MusicHoard - a music collection manager.
 
-mod collection;
-mod musichoard;
-
-// FIXME: make private and fix via re-exports.
-pub mod database;
-pub mod library;
+// FIXME: make private and only provide via re-exports.
+pub mod core;
 
 use std::fmt::{self, Display};
 
-use collection::artist::InvalidUrlError;
+// FIXME: validate the re-exports.
+pub use core::database;
+pub use core::library;
 
 // FIXME: validate the re-exports.
-pub use collection::{
+pub use core::collection::{
     album::{Album, AlbumId},
-    artist::{Artist, ArtistId, ArtistProperties, Bandcamp, MusicBrainz, MusicButler, Qobuz},
+    artist::{
+        Artist, ArtistId, ArtistProperties, Bandcamp, InvalidUrlError, MusicBrainz, MusicButler,
+        Qobuz,
+    },
     track::{Format, Quality, Track, TrackId},
     Collection,
 };
 
 // FIXME: validate the re-exports
-pub use musichoard::{MusicHoard, MusicHoardBuilder, NoDatabase, NoLibrary};
+pub use core::musichoard::{MusicHoard, MusicHoardBuilder, NoDatabase, NoLibrary};
 
 // FIXME: this should be in the musichoard module.
 /// Error type for `musichoard`.