From 99275b8093673aefeeda2f4376961e2237d87743 Mon Sep 17 00:00:00 2001
From: tilpner <git@tilpner.com>
Date: Thu, 2 Dec 2021 15:59:49 +0100
Subject: [PATCH] fix(tracing): add name to error event

According to the opentelemetry specification for traces [0], each span
must have a non-empty name.

[0]: https://github.com/open-telemetry/oteps/blob/main/text/trace/0059-otlp-trace-data-format.md

>  // This field is semantically required to be set to non-empty string.
>  //
>  // This field is required.
>  string name = 6;
---
 src/extensions/tracing.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/extensions/tracing.rs b/src/extensions/tracing.rs
index fbdc0bde..97f257ed 100644
--- a/src/extensions/tracing.rs
+++ b/src/extensions/tracing.rs
@@ -143,7 +143,9 @@ impl Extension for TracingExtension {
         );
         next.run(ctx, info)
             .map_err(|err| {
-                tracinglib::info!(target: "async_graphql::graphql", error = %err.message);
+                tracinglib::info!(target: "async_graphql::graphql",
+                                  error = %err.message,
+                                  "error");
                 err
             })
             .instrument(span)