From 9c00e4945a1be5a9b9c0b689f983a409b71e5606 Mon Sep 17 00:00:00 2001
From: Orson Peters <orsonpeters@gmail.com>
Date: Mon, 30 Sep 2024 18:41:53 +0200
Subject: [PATCH] fmt

---
 .../polars-stream/src/nodes/with_row_index.rs |  5 ++++-
 crates/polars-stream/src/physical_plan/fmt.rs | 10 ++++------
 .../src/physical_plan/lower_ir.rs             | 20 ++++++++++---------
 crates/polars-stream/src/physical_plan/mod.rs |  4 ++--
 .../src/physical_plan/to_graph.rs             | 14 +++++++------
 5 files changed, 29 insertions(+), 24 deletions(-)

diff --git a/crates/polars-stream/src/nodes/with_row_index.rs b/crates/polars-stream/src/nodes/with_row_index.rs
index 653cfe9d16bf..1ca527a83e84 100644
--- a/crates/polars-stream/src/nodes/with_row_index.rs
+++ b/crates/polars-stream/src/nodes/with_row_index.rs
@@ -45,7 +45,10 @@ impl ComputeNode for WithRowIndexNode {
             while let Ok(morsel) = recv.recv().await {
                 let morsel = morsel.try_map(|df| {
                     let out = df.with_row_index(self.name.clone(), Some(self.offset));
-                    self.offset = self.offset.checked_add(df.len().try_into().unwrap()).unwrap();
+                    self.offset = self
+                        .offset
+                        .checked_add(df.len().try_into().unwrap())
+                        .unwrap();
                     out
                 })?;
                 if send.send(morsel).await.is_err() {
diff --git a/crates/polars-stream/src/physical_plan/fmt.rs b/crates/polars-stream/src/physical_plan/fmt.rs
index b512a8a3d0c1..21dd8e9dd634 100644
--- a/crates/polars-stream/src/physical_plan/fmt.rs
+++ b/crates/polars-stream/src/physical_plan/fmt.rs
@@ -63,12 +63,10 @@ fn visualize_plan_rec(
             input,
             name,
             offset,
-        } => {
-            (
-                format!("with-row-index\\nname: {name}\\noffset: {offset:?}"),
-                from_ref(input),
-            )
-        },
+        } => (
+            format!("with-row-index\\nname: {name}\\noffset: {offset:?}"),
+            from_ref(input),
+        ),
         PhysNodeKind::InputIndependentSelect { selectors } => (
             format!(
                 "input-independent-select\\n{}",
diff --git a/crates/polars-stream/src/physical_plan/lower_ir.rs b/crates/polars-stream/src/physical_plan/lower_ir.rs
index 15be44eb3eb9..f2b532ca1ca3 100644
--- a/crates/polars-stream/src/physical_plan/lower_ir.rs
+++ b/crates/polars-stream/src/physical_plan/lower_ir.rs
@@ -253,16 +253,18 @@ pub fn lower_ir(
                 schema_cache,
                 expr_cache,
             )?;
-            
+
             match function {
-                FunctionIR::RowIndex { name, offset, schema: _ } => {
-                    PhysNodeKind::WithRowIndex {
-                        input: phys_input,
-                        name,
-                        offset
-                    }
+                FunctionIR::RowIndex {
+                    name,
+                    offset,
+                    schema: _,
+                } => PhysNodeKind::WithRowIndex {
+                    input: phys_input,
+                    name,
+                    offset,
                 },
-                
+
                 function if function.is_streamable() => {
                     let map = Arc::new(move |df| function.evaluate(df));
                     PhysNodeKind::Map {
@@ -277,7 +279,7 @@ pub fn lower_ir(
                         input: phys_input,
                         map,
                     }
-                }
+                },
             }
         },
 
diff --git a/crates/polars-stream/src/physical_plan/mod.rs b/crates/polars-stream/src/physical_plan/mod.rs
index 644232fddb56..eddbc87bda99 100644
--- a/crates/polars-stream/src/physical_plan/mod.rs
+++ b/crates/polars-stream/src/physical_plan/mod.rs
@@ -1,7 +1,7 @@
 use std::sync::Arc;
 
 use polars_core::frame::DataFrame;
-use polars_core::prelude::{InitHashMaps, PlHashMap, SortMultipleOptions, IdxSize};
+use polars_core::prelude::{IdxSize, InitHashMaps, PlHashMap, SortMultipleOptions};
 use polars_core::schema::{Schema, SchemaRef};
 use polars_error::PolarsResult;
 use polars_plan::plans::hive::HivePartitions;
@@ -57,7 +57,7 @@ pub enum PhysNodeKind {
         selectors: Vec<ExprIR>,
         extend_original: bool,
     },
-    
+
     WithRowIndex {
         input: PhysNodeKey,
         name: PlSmallStr,
diff --git a/crates/polars-stream/src/physical_plan/to_graph.rs b/crates/polars-stream/src/physical_plan/to_graph.rs
index 82a46e0f58bd..a4d58847033e 100644
--- a/crates/polars-stream/src/physical_plan/to_graph.rs
+++ b/crates/polars-stream/src/physical_plan/to_graph.rs
@@ -130,17 +130,19 @@ fn to_graph_rec<'a>(
                 [input_key],
             )
         },
-        
-        WithRowIndex { input, name, offset } => {
+
+        WithRowIndex {
+            input,
+            name,
+            offset,
+        } => {
             let input_key = to_graph_rec(*input, ctx)?;
             ctx.graph.add_node(
-                nodes::with_row_index::WithRowIndexNode::new(
-                    name.clone(), offset.clone()
-                ),
+                nodes::with_row_index::WithRowIndexNode::new(name.clone(), *offset),
                 [input_key],
             )
         },
-        
+
         InputIndependentSelect { selectors } => {
             let phys_selectors = selectors
                 .iter()