fn BatchResult(comptime Variant: type) type
fn BatchResult(comptime Variant: type) type { const cv_size = Variant.cv_size; const leaves_per_batch = bytes_per_batch / chunk_size; const max_cvs_size = leaves_per_batch * cv_size; return struct { batch_idx: usize, cv_len: usize, cvs: [max_cvs_size]u8, }; }