Function get_root_node_contents

pub async fn get_root_node_contents<BS: BlobService, DS: DirectoryService, S: AsRef<str>>(
    blob_service: BS,
    directory_service: DS,
    base_path: &Path,
    root_node: &Node,
    requested_path: &Path,
    range_header: Option<TypedHeader<Range>>,
    index_names: &[S],
    auto_index: bool,
) -> Result<Response, StatusCode>

Helper function, descending from the given root_node to the requested_path specified. Returns HTTP Responses or Status Codes. If the path points to a regular file, it serves its contents. If the path points to a symlink, it sends a redirect to the target (pretending base_path, if relative) If the path points to a directory, files of index_names are tried, if no files matched then a directory listing is returned if auto_index is enabled.

Uses the passed BlobService and DirectoryService