---
title: 'exec_result'
---

A structure storing result of repository_ctx.execute() method. It contains the standard output stream content, the standard error stream content and the execution return code.

## Members

* [return_code](#return_code)
* [stderr](#stderr)
* [stdout](#stdout)

## return_code

```
int exec_result.return_code
```

The return code returned after the execution of the program. 256 if the process was terminated by a time out; values larger than 128 indicate termination by a signal.

## stderr

```
string exec_result.stderr
```

The content of the standard error output returned by the execution.

## stdout

```
string exec_result.stdout
```

The content of the standard output returned by the execution.