From f27e911633afd2d722c9a1d1a76d9ed8f81b6e6c Mon Sep 17 00:00:00 2001
From: Manuel Raimann <raimannma@outlook.de>
Date: Fri, 30 Jan 2026 17:34:26 +0100
Subject: [PATCH] feat: add CI workflow for code coverage reporting with
 Codecov

---
 .github/workflows/ci.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4f07a4f..c730764 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -73,3 +73,24 @@ jobs:
       - run: cargo doc --all-features --no-deps
         env:
           RUSTDOCFLAGS: -D warnings
+
+  coverage:
+    name: Coverage
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - name: Install Rust
+        run: |
+          rustup override set stable
+          rustup update stable
+          rustup component add llvm-tools-preview
+      - name: Install cargo-llvm-cov
+        uses: taiki-e/install-action@cargo-llvm-cov
+      - uses: Swatinem/rust-cache@v2
+      - name: Generate coverage report
+        run: cargo llvm-cov --all-features --lcov --output-path lcov.info
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v5
+        with:
+          files: lcov.info
+          fail_ci_if_error: true