---
title: HKQuantitySeriesSampleQueryDescriptor.Results
framework: healthkit
role: symbol
role_heading: Structure
path: healthkit/hkquantityseriessamplequerydescriptor/results
---

# HKQuantitySeriesSampleQueryDescriptor.Results

An asynchronous sequence that emits data from the quantity series query.

## Declaration

```swift
struct Results
```

## Topics

### Creating an Iterator

- [HKQuantitySeriesSampleQueryDescriptor.Results.Iterator](healthkit/hkquantityseriessamplequerydescriptor/results/iterator.md)

## Relationships

### Conforms To

- [AsyncSequence](swift/asyncsequence.md)

## See Also

### Running Queries

- [results(for:)](healthkit/hkquantityseriessamplequerydescriptor/results(for:).md)
- [HKQuantitySeriesSampleQueryDescriptor.Result](healthkit/hkquantityseriessamplequerydescriptor/result.md)