From e001d62fd53fa30d79de3befa25d855dd8201c63 Mon Sep 17 00:00:00 2001
From: Simon Cruanes <simon.cruanes.2007@m4x.org>
Date: Mon, 12 Feb 2024 14:00:51 -0500
Subject: [PATCH] add Scope.to_span_ctx

---
 src/core/opentelemetry.ml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/opentelemetry.ml b/src/core/opentelemetry.ml
index 48704adf..dd287d2b 100644
--- a/src/core/opentelemetry.ml
+++ b/src/core/opentelemetry.ml
@@ -672,6 +672,10 @@ module Scope = struct
     mutable attrs: key_value list;
   }
 
+  (** Turn the scope into a span context *)
+  let[@inline] to_span_ctx (self : t) : Span_ctx.t =
+    Span_ctx.make ~trace_id:self.trace_id ~parent_id:self.span_id ()
+
   (** Add an event to the scope. It will be aggregated into the span.
 
       Note that this takes a function that produces an event, and will only