README.md

---
pretty_name: API-Upgrade
license: other
task_categories:
- text-generation
language:
- en
tags:
- code
- rust
- software-engineering
- arxiv:2607.13921
---

## API-Upgrade

API-Upgrade evaluates repository-level Rust synthesis against newer dependency APIs.

This dataset was used for evaluation in the paper
[Generative Compilation: On-the-Fly Compiler Feedback as AI Generates Code](https://arxiv.org/abs/2607.13921).
You can find the corresponding evaluation code in
[the project GitHub repository](https://github.com/eth-sri/generative-compilation).

### Example Usage

```python
from datasets import load_dataset
import json

dataset = load_dataset("eth-sri/API-Upgrade")
for instance in dataset["test"]:
    print(json.dumps(instance, indent=2))
    break
```

### Example Instance

```json
{
  "id": "test/addr2line__0.25.1_to_0.26.0/output/src/lib.rs",
  "project": "addr2line__0.25.1_to_0.26.0",
  "project_rel": "test/addr2line__0.25.1_to_0.26.0/output",
  "interface_path": "src/lib.rs",
  "target_path": "src/lib.rs",
  "interface_code": "pub fn ... {\n    unimplemented!();\n}",
  "prompt_files": [
    {
      "path": "Cargo.toml",
      "code": "...",
      "language": "toml"
    }
  ],
  "prompt": "...",
  "answer_prefix": "src/lib.rs\n```rust\n"
}
```

Each row also includes the complete rendered `prompt`, the `answer_prefix` used
to start model generation, and the structured source fields needed to inspect
the task.

### License

The benchmark combines source code from multiple upstream projects. The license
of each upstream project continues to apply to its code; consult the source files
and the project repository for the corresponding license notices.