Move error definition

src/core/database/mod.rs

@@ -10,7 +10,7 @@ use std::fmt;
 #[cfg(test)]
 use mockall::automock;
 
-use crate::core::collection::Collection;
+use crate::core::collection::{self, Collection};
 
 /// Trait for interacting with the database.
 #[cfg_attr(test, automock)]
@@ -61,6 +61,14 @@ impl From<std::io::Error> for LoadError {
     }
 }
 
+impl From<collection::Error> for LoadError {
+    fn from(err: collection::Error) -> Self {
+        match err {
+            collection::Error::UrlError(e) => LoadError::SerDeError(e),
+        }
+    }
+}
+
 /// Error type for database calls.
 #[derive(Debug)]
 pub enum SaveError {
@@ -111,6 +119,10 @@ mod tests {
         assert!(!io_err.to_string().is_empty());
         assert!(!format!("{:?}", io_err).is_empty());
 
+        let col_err: LoadError = collection::Error::UrlError(String::from("get rekt")).into();
+        assert!(!col_err.to_string().is_empty());
+        assert!(!format!("{:?}", col_err).is_empty());
+
         let io_err: SaveError = io::Error::new(io::ErrorKind::Interrupted, "error").into();
         assert!(!io_err.to_string().is_empty());
         assert!(!format!("{:?}", io_err).is_empty());

src/core/database/serde/deserialize.rs

@@ -3,10 +3,7 @@ use std::collections::HashMap;
 use serde::Deserialize;
 
 use crate::{
-    collection::{
-        self,
-        artist::{ArtistId, MusicBrainz},
-    },
+    collection::artist::{ArtistId, MusicBrainz},
     core::{
         collection::{artist::Artist, Collection},
         database::{serde::Database, LoadError},
@@ -49,25 +46,3 @@ impl TryFrom<DeserializeArtist> for Artist {
         })
     }
 }
-
-impl From<collection::Error> for LoadError {
-    fn from(err: collection::Error) -> Self {
-        match err {
-            collection::Error::UrlError(e) => LoadError::SerDeError(e),
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn errors() {
-        let col_err: LoadError = collection::Error::UrlError(String::from("get rekt")).into();
-
-        assert!(!col_err.to_string().is_empty());
-
-        assert!(!format!("{:?}", col_err).is_empty());
-    }
-}