Remove default from some executors

benchmarks/src/tpch/convert.rs

@@ -20,7 +20,7 @@ use std::path::{Path, PathBuf};
 use std::time::Instant;
 
 use datafusion::common::not_impl_err;
-use datafusion::error::DataFusionError;
+
 use datafusion::error::Result;
 use datafusion::prelude::*;
 use parquet::basic::Compression;

benchmarks/src/tpch/mod.rs

@@ -21,7 +21,7 @@ use arrow::datatypes::SchemaBuilder;
 use datafusion::{
     arrow::datatypes::{DataType, Field, Schema},
     common::plan_err,
-    error::{DataFusionError, Result},
+    error::Result,
 };
 use std::fs;
 mod run;

ci/scripts/rust_example.sh

@@ -20,6 +20,7 @@
 set -ex
 cd datafusion-examples/examples/
 cargo fmt --all -- --check
+cargo check --examples
 
 files=$(ls .)
 for filename in $files

ci/scripts/rust_toml_fmt.sh

@@ -21,5 +21,4 @@
 # without overwritng the file. If any error occur, you may want to
 # rerun `taplo format` to fix the formatting automatically.
 set -ex
-taplo format
-done
+taplo format --check

clippy.toml

@@ -0,0 +1,4 @@
+disallowed-methods = [
+    { path = "tokio::task::spawn", reason = "To provide cancel-safety, use `SpawnedTask::spawn` instead (https://github.com/apache/arrow-datafusion/issues/6513)" },
+    { path = "tokio::task::spawn_blocking", reason = "To provide cancel-safety, use `SpawnedTask::spawn` instead (https://github.com/apache/arrow-datafusion/issues/6513)" },
+]