From 28f6cab498fed9cac30e0ee69ef16bffa188ebd6 Mon Sep 17 00:00:00 2001
From: Rune Tynan <runetynan@gmail.com>
Date: Fri, 22 Jan 2021 16:46:19 -0500
Subject: [PATCH] Allow rustc::default_hash_types in the offending statement
---
src/librustdoc/json/mod.rs | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/librustdoc/json/mod.rs b/src/librustdoc/json/mod.rs
index 7d4d5598c6b..43f08fcd4dc 100644
--- a/src/librustdoc/json/mod.rs
+++ b/src/librustdoc/json/mod.rs
@@ -206,6 +206,9 @@ impl<'tcx> FormatRenderer<'tcx> for JsonRenderer<'tcx> {
let mut index = (*self.index).clone().into_inner();
index.extend(self.get_trait_items());
let len = index.len();
+ // This needs to be the default HashMap for compatibility with the public interface for
+ // rustdoc-json
+ #[allow(rustc::default_hash_types)]
let output = types::Crate {
root: types::Id(String::from("0:0")),
crate_version: krate.version.clone(),