From 33741a9a7fe903558ffb76563a19272d963cdc82 Mon Sep 17 00:00:00 2001
From: Luca Palmieri <20745048+LukeMathWalker@users.noreply.github.com>
Date: Thu, 13 Apr 2023 08:47:08 +0100
Subject: [PATCH] Update lib.rs

---
 src/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 0e3b4df75..5fa67d833 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,8 @@
 //! `tracing-actix-web` provides [`TracingLogger`], a middleware to collect telemetry data from applications
 //! built on top of the [`actix-web`] framework.
 //!
+//! > `tracing-actix-web` was initially developed for the telemetry chapter of [Zero to Production In Rust](https://zero2prod.com), a hands-on introduction to backend development using the Rust programming language.
+//!
 //! # Getting started
 //!
 //! ## How to install