request assistance resolving a std.net.curl segmentation fault

[kdevel]

On Friday, 19 May 2023 at 11:07:01 UTC, anonymouse wrote:
> What am I doing wrong here?
> [...]
>             curl.set(CurlOption.writedata, &fp);

According to [1] this line must read

```
    curl.set(CurlOption.writedata, cast (void *) fp.getFP());
```

[1] https://curl.se/libcurl/c/CURLOPT_WRITEDATA.html