build: set up publish to crates.io (#374)

* build: add description field to Cargo.toml

Signed-off-by: Luka Peschke <luka.peschke@toucantoco.com>

* build: add crates.io publish to CI

Signed-off-by: Luka Peschke <luka.peschke@toucantoco.com>

---------

Signed-off-by: Luka Peschke <luka.peschke@toucantoco.com>

Author: lukapeschke

.github/workflows/release.yml

@@ -93,8 +93,14 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     needs: [linux, macos, windows, sdist]
+    permissions:
+      id-token: write     # Required for OIDC token exchange with crates.io
     steps:
+    - uses: actions/checkout@v5
     - uses: dtolnay/rust-toolchain@stable
+    - uses: rust-lang/crates-io-auth-action@v1
+      id: auth
+
     - name: Download Linux 3.9 wheels for x86-64
       uses: actions/download-artifact@v5
       with:
@@ -131,7 +137,6 @@ jobs:
         name: "sdist"
         path: sdist
 
-
     - name: Publish to PyPI
       uses: PyO3/maturin-action@v1
       env:
@@ -140,6 +145,11 @@ jobs:
         command: upload
         args: "--skip-existing wheels-linux/*.whl wheels-macos/*.whl wheels-windows/*.whl sdist/*.tar.gz"
 
+    - name: Publish to crates.io
+      run: cargo publish
+      env:
+        CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}
+
     - name: Release
       uses: softprops/action-gh-release@v2
       with:

Cargo.toml

@@ -1,6 +1,7 @@
 [package]
 name = "fastexcel"
 version = "0.15.0"
+description = "A fast excel reader for Rust and Python"
 rust-version = "1.85.0"
 edition = "2024"
 license = "MIT"