From 40e9d7b22aadcd12ff12297ab82e3febe4b321c6 Mon Sep 17 00:00:00 2001
From: Mattia Penati <145555+mattiapenati@users.noreply.github.com>
Date: Wed, 17 Sep 2025 11:52:34 +0200
Subject: [PATCH] Add `tower-otel` to ECOSYSTEM.md (#3482)

---
 ECOSYSTEM.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ECOSYSTEM.md b/ECOSYSTEM.md
index 397eb8e9..634c836f 100644
--- a/ECOSYSTEM.md
+++ b/ECOSYSTEM.md
@@ -31,6 +31,7 @@ If your project isn't listed here and you would like it to be, please feel free
 - [axum-login](https://docs.rs/axum-login): Session-based user authentication for axum.
 - [axum-csrf-sync-pattern](https://crates.io/crates/axum-csrf-sync-pattern): A middleware implementing CSRF STP for AJAX backends and API endpoints.
 - [axum-otel-metrics](https://github.com/ttys3/axum-otel-metrics/): A axum OpenTelemetry Metrics middleware with prometheus exporter supported.
+- [tower-otel](https://github.com/mattiapenati/tower-otel): OpenTelemetry layer for HTTP/gRPC services with optional axum integration.
 - [jwt-authorizer](https://crates.io/crates/jwt-authorizer): JWT authorization layer for axum (oidc discovery, validation options, claims extraction, etc.)
 - [axum-typed-multipart](https://crates.io/crates/axum_typed_multipart): Type safe wrapper for `axum::extract::Multipart`.
 - [tower-governor](https://crates.io/crates/tower_governor): A Tower service and layer that provides a rate-limiting backend by [governor](https://crates.io/crates/governor)