f9/sdk/dart/package-fidl_fidl/strictnessFromFlags.md

# strictnessFromFlags function










[CallStrictness](../package-fidl_fidl/CallStrictness.md) strictnessFromFlags
(int dynamicFlags)



<p>Extract the CallStrictness from the dynamic flags byte of the message
header.</p>



## Implementation

```dart
CallStrictness strictnessFromFlags(int dynamicFlags) {
  if ((dynamicFlags & _kDynamicFlagsFlexible) != 0) {
    return CallStrictness.flexible;
  }
  return CallStrictness.strict;
}
```