From 634e3d81d2660c17d5fc6763c8deec091960d0a3 Mon Sep 17 00:00:00 2001
From: Carlos Quintana <cquintana@verbio.com>
Date: Mon, 19 Oct 2020 16:14:46 +0200
Subject: [PATCH] Print unconfigured AppData type

---
 src/data.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/data.rs b/src/data.rs
index 6405fd901..01d36569b 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -1,3 +1,4 @@
+use std::any::type_name;
 use std::ops::Deref;
 use std::sync::Arc;
 
@@ -121,8 +122,9 @@ impl<T: ?Sized + 'static> FromRequest for Data<T> {
         } else {
             log::debug!(
                 "Failed to construct App-level Data extractor. \
-                 Request path: {:?}",
-                req.path()
+                 Request path: {:?} (type: {})",
+                req.path(),
+                type_name::<T>(),
             );
             err(ErrorInternalServerError(
                 "App data is not configured, to configure use App::data()",