From 8198d8d3ff3046c668a3388f0517b31b77d34f1b Mon Sep 17 00:00:00 2001
From: vshengbro <root@ltpp.vip>
Date: Fri, 9 Oct 2026 14:10:36 +0800
Subject: [PATCH] chore(deps): bump hyperlane and hyperlane-core to 21.12.0

hyperlane-core 21.12.0 changes Server::route to take
path: impl AsRef<str>; this repository registers routes through the
#[route] attribute macro (inventory-based), which never calls
Server::route, so no call sites change here.

The same release also reduces http-constant's DATE header-name
constant to pub(crate) visibility (rust-standards section 18), so
the response header middleware now carries its own local DATE copy
in application/middleware/request/const.rs per the section 18
consumer guidance.

Cargo.lock intentionally still pins 21.11.0: crates.io serves
21.12.0 only after hyperlane-dev/hyperlane#43 merges and the
publish workflow runs. Run cargo update -p hyperlane after that to
refresh the lockfile.
---
 Cargo.toml                              | 4 ++--
 application/middleware/request/const.rs | 2 ++
 application/middleware/request/mod.rs   | 3 +++
 3 files changed, 7 insertions(+), 2 deletions(-)
 create mode 100644 application/middleware/request/const.rs

diff --git a/Cargo.toml b/Cargo.toml
index 43077836..b374c8f8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,8 +32,8 @@ hyperlane_resources = { path = "resources", version = "23.0.36" }
 hyperlane_application = { path = "application", version = "23.0.36" }
 
 tracing = "0.1.44"
-hyperlane = "21.3.6"
-hyperlane-core = "21.7.6"
+hyperlane = "21.12.0"
+hyperlane-core = "21.12.0"
 hyperlane-utils = "33.1.14"
 serde = { version = "1.0.229", features = ["derive"] }
 
diff --git a/application/middleware/request/const.rs b/application/middleware/request/const.rs
new file mode 100644
index 00000000..c4639a0f
--- /dev/null
+++ b/application/middleware/request/const.rs
@@ -0,0 +1,2 @@
+/// HTTP `date` header name, lowercased per HTTP/2 convention.
+pub(crate) const DATE: &str = "date";
diff --git a/application/middleware/request/mod.rs b/application/middleware/request/mod.rs
index 4dfc79f4..f17857ff 100644
--- a/application/middleware/request/mod.rs
+++ b/application/middleware/request/mod.rs
@@ -1,6 +1,9 @@
+mod r#const;
 mod r#impl;
 mod r#struct;
 
 pub use r#struct::*;
 
+pub(crate) use r#const::*;
+
 use super::*;