From 4a2c2e81316960ffbcc3dc1c91758420d6db0a6e Mon Sep 17 00:00:00 2001
From: si-gui <sunguoshuai@huawei.com>
Date: Thu, 24 Jun 2021 16:35:12 +0800
Subject: [PATCH] cargo help clippy should have description to user

---
 src/tools/cargo/src/bin/cargo/cli.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/tools/cargo/src/bin/cargo/cli.rs b/src/tools/cargo/src/bin/cargo/cli.rs
index 243f6ac0..c2dd8785 100644
--- a/src/tools/cargo/src/bin/cargo/cli.rs
+++ b/src/tools/cargo/src/bin/cargo/cli.rs
@@ -92,7 +92,12 @@ Run with 'cargo -Z [FLAG] [SUBCOMMAND]'"
                     } else if is_verbose {
                         drop_println!(config, "    {:<20} {}", name, path.display());
                     } else {
-                        drop_println!(config, "    {}", name);
+                        if name.as_str() == "clippy" {
+                            let summary = "Checks a package to catch common mistakes and improve your Rust code.";
+                            drop_println!(config, "    {}", name, summary);
+                        } else {
+                            drop_println!(config, "    {}", name);
+                        }
                     }
                 }
                 CommandInfo::Alias { target } => {
-- 
2.30.0