fmt & clippy warns fixed

Author: korowa

datafusion/physical-plan/src/joins/hash_join.rs

@@ -1323,7 +1323,9 @@ mod tests {
 
     use arrow::array::{ArrayRef, Date32Array, Int32Array, UInt32Builder, UInt64Builder};
     use arrow::datatypes::{DataType, Field, Schema};
-    use datafusion_common::{assert_batches_eq, assert_batches_sorted_eq, assert_contains, ScalarValue};
+    use datafusion_common::{
+        assert_batches_eq, assert_batches_sorted_eq, assert_contains, ScalarValue,
+    };
     use datafusion_execution::config::SessionConfig;
     use datafusion_execution::runtime_env::{RuntimeConfig, RuntimeEnv};
     use datafusion_expr::Operator;

datafusion/physical-plan/src/lib.rs

@@ -555,6 +555,7 @@ pub fn unbounded_output(plan: &Arc<dyn ExecutionPlan>) -> bool {
 }
 
 #[cfg(test)]
+#[allow(clippy::single_component_path_imports)]
 use rstest_reuse;
 
 pub mod test;

datafusion/physical-plan/src/test/exec.rs

@@ -61,7 +61,7 @@ impl BatchIndex {
 
 /// Iterator over batches
 #[derive(Debug, Default)]
-pub(crate) struct TestStream {
+pub struct TestStream {
     /// Vector of record batches
     data: Vec<RecordBatch>,
     /// Index into the data that has been returned so far
@@ -684,7 +684,7 @@ pub struct PanicExec {
 }
 
 impl PanicExec {
-    /// Create new [`PanickingExec`] with a give schema and number of
+    /// Create new [`PanicExec`] with a give schema and number of
     /// partitions, which will each panic immediately.
     pub fn new(schema: SchemaRef, n_partitions: usize) -> Self {
         Self {
@@ -708,7 +708,7 @@ impl DisplayAs for PanicExec {
     ) -> std::fmt::Result {
         match t {
             DisplayFormatType::Default | DisplayFormatType::Verbose => {
-                write!(f, "PanickingExec",)
+                write!(f, "PanicExec",)
             }
         }
     }