From 27d47d93be38911c365b11ad36536e4ed926fc76 Mon Sep 17 00:00:00 2001
From: Noah Lev <camelidcamel@gmail.com>
Date: Thu, 28 Oct 2021 20:58:53 -0700
Subject: [PATCH] rustdoc: Add static size assertion for `clean::Crate`

---
 src/librustdoc/clean/types.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/librustdoc/clean/types.rs b/src/librustdoc/clean/types.rs
index 6ae057abb3d..4604315ac69 100644
--- a/src/librustdoc/clean/types.rs
+++ b/src/librustdoc/clean/types.rs
@@ -125,6 +125,10 @@ crate struct Crate {
     crate collapsed: bool,
 }
 
+// `Crate` is frequently moved by-value. Make sure it doesn't unintentionally get bigger.
+#[cfg(all(target_arch = "x86_64", target_pointer_width = "64"))]
+rustc_data_structures::static_assert_size!(Crate, 168);
+
 /// This struct is used to wrap additional information added by rustdoc on a `trait` item.
 #[derive(Clone, Debug)]
 crate struct TraitWithExtraInfo {