From 9f11e811e40fc37dace6808138aa43c0dba36fa3 Mon Sep 17 00:00:00 2001
From: Jon C <me@jonc.dev>
Date: Fri, 1 Nov 2024 22:42:16 +0100
Subject: [PATCH] token-cli: Add unreachable pattern for future change

#### Problem

The downstream job in https://github.com/anza-xyz/agave/pull/3431 is
failing because of the new addition to the `UiExtension` enum.

#### Summary of changes

We've done this before: temporarily add a wildcard pattern so that the
downstream job passes.
---
 token/cli/src/output.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/token/cli/src/output.rs b/token/cli/src/output.rs
index 1ff0dd08bd2..335d6197d0a 100644
--- a/token/cli/src/output.rs
+++ b/token/cli/src/output.rs
@@ -991,6 +991,9 @@ fn display_ui_extension(
             "  Unparseable extension:",
             "Consider upgrading to a newer version of spl-token",
         ),
+        // remove when upgrading v2.1.1+ and match on ConfidentialMintBurn
+        #[allow(unreachable_patterns)]
+        _ => Ok(()),
     }
 }