makes models and schema modules privates, adds re-exports

cookbook/src/lib.rs

@@ -2,8 +2,8 @@
 extern crate diesel;
 extern crate dotenv;
 
-pub mod schema;
-pub mod models;
+mod schema;
+mod models;
 
 mod importer;
 
@@ -20,7 +20,7 @@ pub fn establish_connection() -> SqliteConnection {
 }
 
 pub mod recipes {
-    use crate::models::{Recipe};
+    pub use crate::models::{Recipe, NewRecipe, fields::RecipeCategory};
     use super::{SqliteConnection, schema};
     use super::diesel::prelude::*;
 
@@ -41,7 +41,11 @@ pub mod recipes {
 }
 
 pub mod ingredients {
-    use crate::models::{Ingredient, NewIngredient, fields::IngredientId};
+    pub use crate::models::{
+        Ingredient,
+        NewIngredient,
+        fields::{IngredientId, IngredientList},
+    };
     use super::{SqliteConnection, schema};
     use super::diesel::prelude::*;