From 90e41279094c26e6fcc93966708374b8ceba80e4 Mon Sep 17 00:00:00 2001
From: Estevan Castilho <tevo@riajuu.net>
Date: Sat, 10 Oct 2026 02:17:58 +0000
Subject: Style

---
 lib/protocols/Handle.ml | 59 +++++++++++++++++++++++--------------------------
 1 file changed, 28 insertions(+), 31 deletions(-)

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

diff --git a/lib/protocols/Handle.ml b/lib/protocols/Handle.ml
index eea7db2..dd923c6 100644
--- a/lib/protocols/Handle.ml
+++ b/lib/protocols/Handle.ml
@@ -22,56 +22,54 @@ type t = {valid: bool Atomic.t; refers_to: obj; allocated_at: Printexc.raw_backt
 type 'a interface = {handle: t; interface: 'a}
 
 let object_of {valid; refers_to; _} =
-  if (Atomic.get valid) then refers_to else failwith "Attempt to dereference an invalid handle!"
+  if Atomic.get valid then refers_to else failwith "Attempt to dereference an invalid handle!"
 
-let to_string h = let o = (object_of h) in "#<" ^ o#to_string ^ " " ^ (Concepts.Hash.to_hum_string o#hash) ^ ">"
+let to_string h =
+  let o = object_of h in
+  "#<" ^ o#to_string ^ " " ^ Concepts.Hash.to_hum_string o#hash ^ ">"
 
 let invalidate {valid; _} = Atomic.compare_and_set valid true false
 
 let release handle =
   let o = object_of handle in
-  if invalidate handle then
-    o#release
+  if invalidate handle then o#release
 
 let on_gc ({valid; refers_to; allocated_at} as h) =
   (* TODO: get rid of this on release builds *)
-  if refers_to#is_managed && (Atomic.get valid) then begin
-      Logger.(log Warn ("Leaking handle to managed object " ^ (to_string h)));
-      Logger.(log Warn (BatString.nreplace
-                          (* bleh *)
-                          ~str:(Printexc.raw_backtrace_to_string allocated_at)
-                          ~sub:"Raised by primitive operation"
-                          ~by:"Allocated"));
-      release h
-    end
-
-type _ Effect.t += Autorelease: t -> unit Effect.t | Keep: t -> unit Effect.t
+  if refers_to#is_managed && Atomic.get valid then begin
+    Logger.(log Warn ("Leaking handle to managed object " ^ to_string h));
+    Logger.(
+      log Warn
+        (BatString.nreplace (* bleh *)
+           ~str:(Printexc.raw_backtrace_to_string allocated_at)
+           ~sub:"Raised by primitive operation" ~by:"Allocated" ) );
+    release h
+  end
+
+type _ Effect.t += Autorelease : t -> unit Effect.t | Keep : t -> unit Effect.t
 
 let with_autorelease f =
   let hs = Atomic.make BatSet.empty in
   Fun.protect
     ~finally:(fun () -> Atomic.get hs |> BatSet.iter release)
     (fun () ->
-      try f ()
-      with
-      | effect (Autorelease h), k ->
-         Utilities.Atomic.swap hs (fun ft -> BatSet.add h ft)
-         |> ignore;
-         Effect.Deep.continue k ()
-      | effect (Keep h), k ->
-         Utilities.Atomic.swap hs (fun ft -> BatSet.remove h ft)
-         |> ignore;
-         Effect.Deep.continue k ())
+      try f () with
+      | effect Autorelease h, k ->
+          Utilities.Atomic.swap hs (fun ft -> BatSet.add h ft) |> ignore;
+          Effect.Deep.continue k ()
+      | effect Keep h, k ->
+          Utilities.Atomic.swap hs (fun ft -> BatSet.remove h ft) |> ignore;
+          Effect.Deep.continue k () )
 
 let keep h = Effect.perform (Keep h); h
-
 let autorelease h = Effect.perform (Autorelease h); h
-
 let interface_of handle interface = {handle; interface}
+
 let make o =
-  let h = {valid= Atomic.make true; refers_to= (o :> obj); allocated_at= Printexc.get_callstack 256} in
-  Gc.finalise on_gc h;
-  h
+  let h =
+    {valid= Atomic.make true; refers_to= (o :> obj); allocated_at= Printexc.get_callstack 256}
+  in
+  Gc.finalise on_gc h; h
 
 let into handle f = List.find_map f (object_of handle)#protocols |> Option.map (interface_of handle)
 
@@ -93,5 +91,4 @@ let move handle =
 let equal h1 h2 = Concepts.Hash.hash_equals (object_of h1)#hash (object_of h2)#hash
 let hash h = (object_of h)#hash
 let protocols h = (object_of h)#protocols
-
 let require f h = Option.to_result ~none:(Error.unimplemented_protocol (to_string h)) (f h)
-- 
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