Session speed estimator

crates/librqbit/src/chunk_tracker.rs

@@ -79,6 +79,7 @@ fn compute_chunk_have_status(lengths: &Lengths, have_pieces: &BS) -> anyhow::Res
             lengths.total_pieces()
         );
     }
+
     let required_size = lengths.chunk_bitfield_bytes();
     let vec = vec![0u8; required_size];
     let mut chunk_bf = BF::from_boxed_slice(vec.into_boxed_slice());