c

pola-rs · Mar 4, 2025 · a044f77 · a044f77
1 parent 119397f
commit a044f77
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/crates/polars-stream/src/nodes/io_sources/csv.rs b/crates/polars-stream/src/nodes/io_sources/csv.rs
@@ -237,6 +237,7 @@ impl CsvSourceNode {
                 let global_slice = if let Some((offset, len)) = global_slice {
                     if offset < 0 {
                         // IR lowering puts negative slice in separate node.
+                        // TODO: Native line buffering for negative slice
                         unreachable!()
                     }
                     Some(offset as usize..offset as usize + len)