

# Union class


## Constructors

[Union](../package-fidl_fidl/Union/Union.md) ()

  _const_ 


## Properties

##### [$data](../package-fidl_fidl/Union/$data.md) &#8594; Object


_read-only_


##### [$ordinal](../package-fidl_fidl/Union/$ordinal.md) &#8594; int


_read-only_


##### [hashCode](../package-fidl_fidl/Union/hashCode.md) &#8594; int


The hash code for this object.  
_read-only, override_


##### [runtimeType](../package-fidl_fidl/Union/runtimeType.md) &#8594; Type


A representation of the runtime type of the object.  
_read-only, inherited_


## Methods

##### [noSuchMethod](../package-fidl_fidl/Union/noSuchMethod.md)(Invocation invocation) dynamic


Invoked when a non-existent method or property is accessed.  
_inherited_


##### [toString](../package-fidl_fidl/Union/toString.md)() String


A string representation of this object.  
_override_


## Operators

##### [operator ==](../package-fidl_fidl/Union/operator_equals.md)(dynamic other) bool


The equality operator.  
_override_