| 377 | } |
| 378 | |
| 379 | fn struct_values_to_location( |
| 380 | tags: &HashMap<String, String>, |
| 381 | prefix: &str, |
| 382 | v: &HashMap<String, pbjson_types::Value>, |
| 383 | ) -> Vec<Measurement> { |
| 384 | let mut out: Vec<Measurement> = Vec::new(); |
| 385 | let mut latitude: Option<f64> = None; |
| 386 | let mut longitude: Option<f64> = None; |
| 387 | |
| 388 | if let Some(v) = v.get("latitude") |
| 389 | && let Some(pbjson_types::value::Kind::NumberValue(n)) = &v.kind |
| 390 | { |
| 391 | latitude = Some(*n); |
| 392 | } |
| 393 | |
| 394 | if let Some(v) = v.get("longitude") |
| 395 | && let Some(pbjson_types::value::Kind::NumberValue(n)) = &v.kind |
| 396 | { |
| 397 | longitude = Some(*n); |
| 398 | } |
| 399 | |
| 400 | if let (Some(lat), Some(lon)) = (latitude, longitude) { |
| 401 | out.push(Measurement { |
| 402 | name: format!("{}_location", prefix), |
| 403 | tags: tags.clone(), |
| 404 | values: [ |
| 405 | ("latitude".to_string(), Value::Float(lat)), |
| 406 | ("longitude".to_string(), Value::Float(lon)), |
| 407 | ( |
| 408 | "geohash".to_string(), |
| 409 | Value::String( |
| 410 | geohash::encode(geohash::Coord { x: lon, y: lat }, 12).unwrap_or_default(), |
| 411 | ), |
| 412 | ), |
| 413 | ] |
| 414 | .iter() |
| 415 | .cloned() |
| 416 | .collect(), |
| 417 | }); |
| 418 | } |
| 419 | |
| 420 | out |
| 421 | } |
| 422 | |
| 423 | fn struct_value_to_measurements( |
| 424 | tags: &HashMap<String, String>, |