fix lint.

Author: Rachelint

datafusion/core/tests/fuzz_cases/aggregation_fuzzer/context_generator.rs

@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-use std::{cmp, sync::Arc, usize};
+use std::{cmp, sync::Arc};
 
 use datafusion::{
     datasource::MemTable,
@@ -210,9 +210,9 @@ impl GeneratedSessionContextBuilder {
 /// The generated params for [`SessionContext`]
 #[derive(Debug, Clone, Copy)]
 pub struct SessionContextParams {
-    batch_size: usize,
-    target_partitions: usize,
-    skip_partial_params: SkipPartialParams,
+    pub batch_size: usize,
+    pub target_partitions: usize,
+    pub skip_partial_params: SkipPartialParams,
 }
 
 /// Partial skipping parameters

datafusion/core/tests/fuzz_cases/aggregation_fuzzer/data_generator.rs

@@ -108,7 +108,7 @@ impl DatasetGenerator {
             let sort_exprs = sort_keys
                 .iter()
                 .map(|key| {
-                    let col_expr = col(&key, &schema)?;
+                    let col_expr = col(key, schema)?;
                     Ok(PhysicalSortExpr::new_default(col_expr))
                 })
                 .collect::<Result<Vec<_>>>()?;

datafusion/core/tests/fuzz_cases/aggregation_fuzzer/fuzzer.rs

@@ -253,8 +253,8 @@ impl AggregationFuzzTestTask {
                 e.row_idx,
                 e.lhs_row,
                 e.rhs_row,
-                pretty_format_batches(&task_result).unwrap(),
-                pretty_format_batches(&expected_result).unwrap(),
+                pretty_format_batches(task_result).unwrap(),
+                pretty_format_batches(expected_result).unwrap(),
             );
 
             // Then we just panic

test-utils/Cargo.toml

@@ -29,5 +29,5 @@ workspace = true
 arrow = { workspace = true }
 datafusion-common = { workspace = true, default-features = true }
 env_logger = { workspace = true }
-rand = { workspace = true }
 paste = "1.0.15"
+rand = { workspace = true }