From e907f76622709cf366059f16af3e6966da787398 Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Thu, 6 Oct 2022 16:38:39 -0700
Subject: [PATCH] fundoc: patch to work with rust 1.64

---
 pkgs/development/tools/fundoc/default.nix | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/tools/fundoc/default.nix b/pkgs/development/tools/fundoc/default.nix
index f7a81a27701f..dfeab3a6efd7 100644
--- a/pkgs/development/tools/fundoc/default.nix
+++ b/pkgs/development/tools/fundoc/default.nix
@@ -1,4 +1,4 @@
-{ lib, rustPlatform, fetchFromGitHub }:
+{ lib, rustPlatform, fetchFromGitHub, fetchpatch }:
 
 rustPlatform.buildRustPackage rec {
   pname = "fundoc";
@@ -8,10 +8,19 @@ rustPlatform.buildRustPackage rec {
     owner = "csssr";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-qmsr4bhErpMzS71NhLep0EWimZb/S3aEhMbeBNa5y8E=";
+    hash = "sha256-qmsr4bhErpMzS71NhLep0EWimZb/S3aEhMbeBNa5y8E=";
   };
 
-  cargoSha256 = "sha256-G2KRjkccS/rfrb7BtotbG6L4WaVnfwY1UEXLnVBLSzM=";
+  cargoPatches = [
+    # https://github.com/CSSSR/fundoc/pull/36
+    (fetchpatch {
+      name = "update-dependencies-for-rust-1.64.patch";
+      url = "https://github.com/CSSSR/fundoc/commit/9e0c5f747088467b70bd385fcb8888950351143f.patch";
+      hash = "sha256-JUTwMdxxt+2jst9DyqgkblZodBSYJzaDtjiLRQ8mJFU=";
+    })
+  ];
+
+  cargoHash = "sha256-1gKxFznoGYGme0UicP73FQt8CnI9IeyHJxLgRcLffm0=";
 
   meta = with lib; {
     description = "Language agnostic documentation generator";