feat: add detect-unused-dependencies job and configure cargo-machete

Author: Weijun-H

.github/workflows/dependencies.yml

@@ -56,3 +56,14 @@ jobs:
         run: |
           cd dev/depcheck
           cargo run
+
+  detect-unused-dependencies:
+    runs-on: ubuntu-latest
+    container:
+      image: amd64/rust
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
+      - name: Machete
+        uses: bnjbvr/cargo-machete@main
+        with:
+          args: --with-metadata

Cargo.lock

@@ -41,7 +41,6 @@ datafusion-expr = { workspace = true }
 datafusion-physical-expr = { workspace = true }
 datafusion-physical-expr-common = { workspace = true }
 datafusion-physical-plan = { workspace = true }
-datafusion-session = { workspace = true }
 futures = { workspace = true }
 log = { workspace = true }
 object_store = { workspace = true }

datafusion/catalog-listing/Cargo.toml

@@ -163,10 +163,7 @@ zstd = { version = "0.13", optional = true, default-features = false }
 async-trait = { workspace = true }
 criterion = { workspace = true, features = ["async_tokio", "async_futures"] }
 ctor = { workspace = true }
-dashmap = "6.1.0"
-datafusion-doc = { workspace = true }
 datafusion-functions-window-common = { workspace = true }
-datafusion-macros = { workspace = true }
 datafusion-physical-optimizer = { workspace = true }
 doc-comment = { workspace = true }
 env_logger = { workspace = true }

datafusion/core/Cargo.toml

@@ -61,3 +61,6 @@ object_store = { workspace = true }
 tokio = { workspace = true }
 url = { workspace = true }
 wasm-bindgen-test = "0.3.54"
+
+[package.metadata.cargo-machete]
+ignored = ["chrono", "getrandom"]