PlSmallString

Author: ritchie46

crates/polars-ops/src/frame/join/iejoin/mod.rs

@@ -43,7 +43,7 @@ pub fn iejoin(
     selected_left: Vec<Series>,
     selected_right: Vec<Series>,
     options: &IEJoinOptions,
-    suffix: Option<&str>,
+    suffix: Option<PlSmallStr>,
     slice: Option<(i64, usize)>,
 ) -> PolarsResult<DataFrame> {
     if selected_left.len() != 2 {
@@ -105,8 +105,8 @@ pub fn iejoin(
     // denoting which entries have been visited while traversing L2.
     let mut bit_array = FilteredBitArray::from_len_zeroed(l1_order.len());
 
-    let mut left_row_ids_builder = PrimitiveChunkedBuilder::<IdxType>::new("left_indices", 0);
-    let mut right_row_ids_builder = PrimitiveChunkedBuilder::<IdxType>::new("right_indices", 0);
+    let mut left_row_ids_builder = PrimitiveChunkedBuilder::<IdxType>::new("".into(), 0);
+    let mut right_row_ids_builder = PrimitiveChunkedBuilder::<IdxType>::new("".into(), 0);
 
     let slice_end = match slice {
         Some((offset, len)) if offset >= 0 => Some(offset.saturating_add_unsigned(len as u64)),

crates/polars-ops/src/frame/join/mod.rs

@@ -206,7 +206,7 @@ pub trait DataFrameJoinOps: IntoDf {
                 selected_left,
                 selected_right,
                 &options,
-                args.suffix.as_deref(),
+                args.suffix,
                 args.slice,
             );
         }