From 7d0ce5de2df94a61ef93b1ca322a327dbff99040 Mon Sep 17 00:00:00 2001
From: Marcel Hellwig <github@cookiesoft.de>
Date: Thu, 2 Jun 2022 13:57:22 +0200
Subject: [PATCH] CI: add `cargo doc`

---
 .github/workflows/ci.yml | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 10b9bb9d9..3fae4a116 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,6 +27,13 @@ jobs:
           components: clippy
       - run: RUSTFLAGS="--deny warnings" cargo clippy ${{ matrix.features }}
 
+  doc:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: RUSTDOCFLAGS="-Dwarnings" cargo doc --all-features
+
   msrv:
     runs-on: ubuntu-latest
     env:
@@ -60,7 +67,7 @@ jobs:
     name: All checks succeeded
     if: success()
     runs-on: ubuntu-latest
-    needs: [check, msrv, test, check-format]
+    needs: [check, msrv, test, check-format, doc]
     steps:
       - name: Mark the job as successful
         run: exit 0