Function svn_repos_dump_fs2 

pub unsafe extern "C" fn svn_repos_dump_fs2(
    repos: *mut svn_repos_t,
    dumpstream: *mut svn_stream_t,
    feedback_stream: *mut svn_stream_t,
    start_rev: svn_revnum_t,
    end_rev: svn_revnum_t,
    incremental: svn_boolean_t,
    use_deltas: svn_boolean_t,
    cancel_func: svn_cancel_func_t,
    cancel_baton: *mut c_void,
    pool: *mut apr_pool_t,
) -> *mut svn_error_t

Similar to svn_repos_dump_fs3(), but with a feedback_stream instead of handling feedback via the notify_func handler

@since New in 1.1. @deprecated Provided for backward compatibility with the 1.6 API.