

# claimHandle method


[HandleInfo](../../zircon/HandleInfo-class.md) claimHandle
()


## Implementation

```dart
HandleInfo claimHandle() {
  if (_nextHandle >= handleInfos.length) {
    throw FidlError(
        'Cannot access out of range handle', FidlErrorCode.fidlTooFewHandles);
  }
  return handleInfos[_nextHandle++];
}
```