fn parse_multipart_response_boundary()

in src/azure/client.rs [363:383]

• 17 lines of code
• 3 McCabe index (conditional complexity)

fn parse_multipart_response_boundary(response: &HttpResponse) -> Result<String> {
    let invalid_response = |msg: &str| Error::InvalidBulkDeleteResponse {
        reason: msg.to_string(),
    };

    let content_type = response
        .headers()
        .get(CONTENT_TYPE)
        .ok_or_else(|| invalid_response("missing Content-Type"))?;

    let boundary = content_type
        .as_ref()
        .strip_prefix(b"multipart/mixed; boundary=")
        .ok_or_else(|| invalid_response("invalid Content-Type value"))?
        .to_vec();

    let boundary =
        String::from_utf8(boundary).map_err(|_| invalid_response("invalid multipart boundary"))?;

    Ok(boundary)
}