From 81c1bf0704be34c1383eb9be1e7e16658a1c4bc8 Mon Sep 17 00:00:00 2001
From: Sam Samai <sam@studio2pi.com.au>
Date: Fri, 10 Sep 2021 21:32:26 +1000
Subject: [PATCH] ROWS_PER_PAGE const

---
 examples/rocket_example/src/main.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/rocket_example/src/main.rs b/examples/rocket_example/src/main.rs
index 48b4aa0e..e4ae6e5c 100644
--- a/examples/rocket_example/src/main.rs
+++ b/examples/rocket_example/src/main.rs
@@ -26,6 +26,8 @@ type Result<T, E = rocket::response::Debug<sqlx::Error>> = std::result::Result<T
 mod post;
 pub use post::Entity as Post;
 
+const ROWS_PER_PAGE: usize = 4;
+
 #[get("/new")]
 fn new() -> Template {
     Template::render("new", &Context::default())
@@ -74,7 +76,7 @@ async fn update(conn: Connection<Db>, id: i32, post_form: Form<post::Model>) ->
 async fn list(conn: Connection<Db>, page: Option<usize>, flash: Option<FlashMessage<'_>>) -> Template {
     let page = page.unwrap_or(0);
     let paginator = Post::find()
-        .paginate(&conn, 4);
+        .paginate(&conn, ROWS_PER_PAGE);
     let num_pages = paginator.num_pages().await.ok().unwrap();
 
     let posts = paginator.fetch_page(page)