1 files changed, 20 insertions, 4 deletions
diff --git a/rif/src/schema.rs b/rif/src/schema.rs
index df7b6b4..28c1304 100644
--- a/rif/src/schema.rs
+++ b/rif/src/schema.rs
@@ -1,22 +1,38 @@
 use identity::Identity as Id;
+use std::collections::BTreeSet;
 
 /// A schema format backing a recipe set
-pub struct Schema {
-    ingredients: BTreeSet<Ingredient>,
-    worksteps: BTreeSet<Workstep>,
+pub struct Schema<I, W>
+where
+    I: Ingredient,
+    W: Workstep,
+{
+    /// Set of ingredients present in a recipe
+    pub ingredients: BTreeSet<I>,
+    /// Set of allowed work-steps in a recipe
+    pub worksteps: BTreeSet<W>,
 }
 
 /// A string-tagged ingredient in a recipe
 pub trait Ingredient {
+    /// Get a human readable ingredient name
     fn name(&self) -> String;
+    /// Get the ingredient slug
     fn slug(&self) -> String;
+    /// A machine-efficient, random ID
     fn id(&self) -> Id;
 }
 
 /// An execution step
 pub trait Workstep {
+    /// Get a human readable workstep name
     fn name(&self) -> String;
+    /// Get the workstep slug
+    fn slug(&self) -> String;
+    /// Get the human readable workstep description
     fn description(&self) -> String;
+    /// A machine-efficient, random ID
     fn id(&self) -> Id;
-    async fn run(&self) -> Option<()>;
+    /// Execute some custom code for the step
+    fn run(&self) -> Option<()>;
 }