feat(rust): add the driver manager

.github/workflows/native-unix.yml

@@ -42,9 +42,10 @@ on:
       - "python/**"
       - "ruby/**"
       - ".github/workflows/native-unix.yml"
+  workflow_call:
 
 concurrency:
-  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}
+  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}-unix
   cancel-in-progress: true
 
 permissions:

.github/workflows/native-windows.yml

@@ -40,9 +40,10 @@ on:
       - "python/**"
       - "ruby/**"
       - ".github/workflows/native-windows.yml"
+  workflow_call:
 
 concurrency:
-  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}
+  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}-windows
   cancel-in-progress: true
 
 permissions:

.github/workflows/rust.yml

@@ -30,7 +30,7 @@ on:
       - ".github/workflows/rust.yml"
 
 concurrency:
-  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}
+  group: ${{ github.repository }}-${{ github.ref }}-${{ github.workflow }}-rust
   cancel-in-progress: true
 
 permissions:
@@ -42,11 +42,16 @@ defaults:
     working-directory: rust
 
 jobs:
+  native-unix:
+    uses: ./.github/workflows/native-unix.yml
+
   rust:
+    needs: [native-unix]
     strategy:
       matrix:
-        # TODO(lidavidm): add back macos-latest once it has Cargo installed
-        os: [windows-latest, macos-13, ubuntu-latest]
+        # TODO(alexandreyc): add `windows-latest`
+        # See: https://github.com/apache/arrow-adbc/pull/1803#issuecomment-2117669300
+        os: [macos-13, macos-latest, ubuntu-latest]
     name: "Rust ${{ matrix.os }}"
     runs-on: ${{ matrix.os }}
     env:
@@ -60,21 +65,24 @@ jobs:
       - name: Use stable Rust
         id: rust
         run: |
-          rustup update stable
+          rustup toolchain install stable --no-self-update
           rustup default stable
-          VERSION=$(rustup show active-toolchain -v | tail -1 | tr -d "[:space:]")
-          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
-      - uses: actions/cache@v4
+      - uses: actions/download-artifact@v4
         with:
-          path: |
-            ~/.cargo/bin/
-            ~/.cargo/registry/index/
-            ~/.cargo/registry/cache/
-            ~/.cargo/git/db/
-            rust/target/
-          key: ${{ runner.os }}-cargo-${{ steps.rust.outputs.version }}-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo-${{ steps.rust.outputs.version }}-
+          name: driver-manager-${{ matrix.os }}
+          path: ${{ github.workspace }}/build
+      - name: Set dynamic linker path
+        if: matrix.os == 'ubuntu-latest'
+        run: |
+          echo "LD_LIBRARY_PATH=${{ github.workspace }}/build/lib:$LD_LIBRARY_PATH" >> "$GITHUB_ENV"
+      - name: Set dynamic linker path
+        if: matrix.os == 'macos-latest'
+        run: |
+          echo "DYLD_LIBRARY_PATH=/opt/homebrew/opt/sqlite/lib:${{ github.workspace }}/build/lib:$DYLD_LIBRARY_PATH" >> "$GITHUB_ENV"
+      - name: Set dynamic linker path
+        if: matrix.os == 'macos-13'
+        run: |
+          echo "DYLD_LIBRARY_PATH=/usr/local/opt/sqlite/lib:${{ github.workspace }}/build/lib:$DYLD_LIBRARY_PATH" >> "$GITHUB_ENV"
       - name: Clippy
         run: cargo clippy --workspace --all-targets --all-features -- -Dwarnings
       - name: Test

rust/core/Cargo.toml

@@ -14,7 +14,6 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-
 [package]
 name = "adbc_core"
 description = "Public abstract API, driver manager and driver exporter"
@@ -25,5 +24,8 @@ license = { workspace = true }
 
 [dependencies]
 arrow = { workspace = true }
-libloading = "0.8"
+libloading = { version = "0.8", optional = true }
 once_cell = "1.19.0"
+
+[features]
+driver_manager = ["dep:libloading"]

rust/core/src/driver_exporter.rs

@@ -1581,7 +1581,7 @@ unsafe extern "C" fn statement_get_parameter_schema<DriverType: Driver>(
     let exported = check_err!(statement_private_data::<DriverType>(statement), error);
     let statement = &exported.0;
 
-    let schema_value = check_err!(statement.get_parameters_schema(), error);
+    let schema_value = check_err!(statement.get_parameter_schema(), error);
     let schema_value: FFI_ArrowSchema = check_err!(schema_value.try_into(), error);
     std::ptr::write_unaligned(schema, schema_value);