From cb4cffd0ab227c5f54b94f490942b5e30b2ddac7 Mon Sep 17 00:00:00 2001
From: Jiahao XU <Jiahao_XU@outlook.com>
Date: Thu, 28 Jul 2022 20:33:24 +1000
Subject: [PATCH] Fix confusing comment for field `MetaData::other`

Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
---
 src/metafiles/binstall_v1.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/metafiles/binstall_v1.rs b/src/metafiles/binstall_v1.rs
index 2cfc58f8..2d429ec2 100644
--- a/src/metafiles/binstall_v1.rs
+++ b/src/metafiles/binstall_v1.rs
@@ -25,8 +25,10 @@ pub struct MetaData {
     pub target: CompactString,
     pub bins: Vec<CompactString>,
 
-    /// Forwards compatibility. Unknown keys from future versions of Cargo
+    /// Forwards compatibility. Unknown keys from future versions
     /// will be stored here and retained when the file is saved.
+    ///
+    /// We use an `Vec` here since it is never accessed in Rust.
     #[serde(flatten, with = "tuple_vec_map")]
     pub other: Vec<(CompactString, serde_json::Value)>,
 }