From 6ed1f50733d86d0da2adbde9e650f53f828f638e Mon Sep 17 00:00:00 2001
From: Marcos Magueta <maguetamarcos@gmail.com>
Date: Wed, 9 Sep 2026 22:10:21 -0300
Subject: evaluator and program protocols

---
 lib/protocols/Program.ml | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 lib/protocols/Program.ml

(limited to 'lib/protocols/Program.ml')

diff --git a/lib/protocols/Program.ml b/lib/protocols/Program.ml
new file mode 100644
index 0000000..b82cafc
--- /dev/null
+++ b/lib/protocols/Program.ml
@@ -0,0 +1,17 @@
+class type implementation = object
+  method entry_points : string BatFingerTree.t
+
+  method invoke :
+    entry:string ->
+    bindings:Concepts.Tuple.t ->
+    Context.t ->
+    (Handle.t, Concepts.Condition.condition) result
+end
+
+type Handle.protocol += Program of implementation
+type t = implementation
+
+let make impl = Program (impl :> implementation)
+let from handle = Handle.into handle (function Program impl -> Some impl | _ -> None)
+let entry_points i = Handle.invoke i (fun o -> o#entry_points)
+let invoke i ~entry ~bindings ctx = Handle.invoke i (fun o -> o#invoke ~entry ~bindings ctx)
-- 
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