From 038f0966a859ab864704b1a5c95e1a1e0df24108 Mon Sep 17 00:00:00 2001
From: tottoto <tottotodev@gmail.com>
Date: Sat, 13 Sep 2025 00:03:33 +0900
Subject: [PATCH] examples: Update to diesel-async 0.6 (#3470)

---
 Cargo.lock                                 | 13 ++++++-------
 examples/diesel-async-postgres/Cargo.toml  |  3 +--
 examples/diesel-async-postgres/src/main.rs |  9 ++++-----
 3 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index b4b85180..f7a42684 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1103,13 +1103,13 @@ dependencies = [
 
 [[package]]
 name = "diesel-async"
-version = "0.5.2"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "51a307ac00f7c23f526a04a77761a0519b9f0eb2838ebf5b905a58580095bdcb"
+checksum = "7fcc26599f590c7e5b182a05061cfb445f216bb069df72eb31f38cffde8ca598"
 dependencies = [
- "async-trait",
- "bb8 0.8.6",
+ "bb8 0.9.0",
  "diesel",
+ "futures-core",
  "futures-util",
  "scoped-futures",
  "tokio",
@@ -1404,7 +1404,6 @@ name = "example-diesel-async-postgres"
 version = "0.1.0"
 dependencies = [
  "axum",
- "bb8 0.8.6",
  "diesel",
  "diesel-async",
  "serde",
@@ -2854,7 +2853,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc2f4eb4bc735547cfed7c0a4922cbd04a4655978c09b54f1f7b228750664c34"
 dependencies = [
  "cfg-if 1.0.0",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -5594,7 +5593,7 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb"
 dependencies = [
- "windows-sys 0.48.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
diff --git a/examples/diesel-async-postgres/Cargo.toml b/examples/diesel-async-postgres/Cargo.toml
index efec3440..8c078fdd 100644
--- a/examples/diesel-async-postgres/Cargo.toml
+++ b/examples/diesel-async-postgres/Cargo.toml
@@ -6,9 +6,8 @@ publish = false
 
 [dependencies]
 axum = { path = "../../axum", features = ["macros"] }
-bb8 = "0.8"
 diesel = "2"
-diesel-async = { version = "0.5", features = ["postgres", "bb8"] }
+diesel-async = { version = "0.6", features = ["postgres", "bb8"] }
 serde = { version = "1.0", features = ["derive"] }
 tokio = { version = "1.0", features = ["full"] }
 tracing = "0.1"
diff --git a/examples/diesel-async-postgres/src/main.rs b/examples/diesel-async-postgres/src/main.rs
index 44fbb546..0cc1d28b 100644
--- a/examples/diesel-async-postgres/src/main.rs
+++ b/examples/diesel-async-postgres/src/main.rs
@@ -21,7 +21,8 @@ use axum::{
 };
 use diesel::prelude::*;
 use diesel_async::{
-    pooled_connection::AsyncDieselConnectionManager, AsyncPgConnection, RunQueryDsl,
+    pooled_connection::{bb8, AsyncDieselConnectionManager},
+    AsyncPgConnection, RunQueryDsl,
 };
 use std::net::SocketAddr;
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
@@ -49,7 +50,7 @@ struct NewUser {
     hair_color: Option<String>,
 }
 
-type Pool = bb8::Pool<AsyncDieselConnectionManager<AsyncPgConnection>>;
+type Pool = bb8::Pool<AsyncPgConnection>;
 
 #[tokio::main]
 async fn main() {
@@ -97,9 +98,7 @@ async fn create_user(
 
 // we can also write a custom extractor that grabs a connection from the pool
 // which setup is appropriate depends on your application
-struct DatabaseConnection(
-    bb8::PooledConnection<'static, AsyncDieselConnectionManager<AsyncPgConnection>>,
-);
+struct DatabaseConnection(bb8::PooledConnection<'static, AsyncPgConnection>);
 
 impl<S> FromRequestParts<S> for DatabaseConnection
 where