c

Author: nameexhaustion

crates/polars-plan/src/plans/aexpr/projection_height.rs

@@ -3,7 +3,7 @@ use polars_utils::collection::{Collection, CollectionWrap};
 use polars_utils::scratch_vec::ScratchVec;
 
 use crate::dsl::WindowMapping;
-use crate::plans::{AExpr, aexpr_traversal};
+use crate::plans::{AExpr, aexpr_property_pullup_traversal};
 
 #[derive(Debug, Default, Clone, Copy, PartialEq, Eq)]
 pub enum ExprProjectionHeight {
@@ -42,7 +42,7 @@ pub fn aexpr_projection_height_rec(
     stack: &mut ScratchVec<Node>,
     inputs_stack: &mut ScratchVec<ExprProjectionHeight>,
 ) -> ExprProjectionHeight {
-    aexpr_traversal(
+    aexpr_property_pullup_traversal(
         ae_node,
         &mut expr_arena,
         stack.get(),

crates/polars-plan/src/plans/aexpr/traverse.rs

@@ -604,7 +604,7 @@ impl NodeInputs {
 }
 
 #[recursive::recursive]
-pub fn aexpr_traversal<PreVisit, PostVisit, State, ArenaT>(
+pub fn aexpr_property_pullup_traversal<PreVisit, PostVisit, State, ArenaT>(
     ae_node: Node,
     expr_arena: &mut ArenaT,
     stack: &mut Vec<Node>,
@@ -630,7 +630,7 @@ where
     let num_inputs = stack.len() - base_stack_len;
 
     for i in base_stack_len..stack.len() {
-        let state = aexpr_traversal(
+        let state = aexpr_property_pullup_traversal(
             stack[i],
             expr_arena,
             stack,

crates/polars-plan/src/plans/optimizer/slice_pushdown_expr.rs

@@ -251,7 +251,7 @@ impl SlicePushDown {
         all_slice_ae_nodes_with_direct_col_input: &mut PlHashSet<Node>,
         maintain_errors: bool,
     ) {
-        aexpr_traversal(
+        aexpr_property_pullup_traversal(
             current_ae_node,
             &mut expr_arena,
             self.ae_nodes_scratch.get(),

crates/polars-stream/src/physical_plan/lower_expr.rs

@@ -309,7 +309,7 @@ fn build_input_independent_node_with_ctx(
 fn is_length_preserving_ctx(expr_key: ExprNodeKey, ctx: &mut LowerExprContext) -> bool {
     let cache = RefCell::new(&mut ctx.cache.output_heights);
 
-    let height = aexpr_traversal(
+    let height = aexpr_property_pullup_traversal(
         expr_key,
         &mut ctx.expr_arena,
         ctx.node_scratch.get(),