

# InterfaceState enum


<p>The different states that an <a href="../package-fidl_fidl/AsyncBinding-class.md">AsyncBinding</a> or <a href="../package-fidl_fidl/AsyncProxy-class.md">AsyncProxy</a> can be in.</p>


**Inheritance**

- Object
- Enum
- InterfaceState


## Constructors

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

  _const_ 


## Values

##### [unbound](../package-fidl_fidl/InterfaceState.md) const [InterfaceState](../package-fidl_fidl/InterfaceState.md)


<p>The binding or proxy has not yet been bound.</p>  


##### [bound](../package-fidl_fidl/InterfaceState.md) const [InterfaceState](../package-fidl_fidl/InterfaceState.md)


<p>The binding or proxy has been bound to a channel.</p>  


##### [closed](../package-fidl_fidl/InterfaceState.md) const [InterfaceState](../package-fidl_fidl/InterfaceState.md)


<p>The binding or proxy has been closed.</p>  


## Properties

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


The hash code for this object.  
_<span class="feature">read-only</span><span class="feature">inherited</span>_


##### [index](../package-fidl_fidl/InterfaceState/index.md) &#8594; int


A numeric identifier for the enumerated value.  
_<span class="feature">read-only</span><span class="feature">inherited</span>_


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


A representation of the runtime type of the object.  
_<span class="feature">read-only</span><span class="feature">inherited</span>_


## Methods

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


Invoked when a non-existent method or property is accessed.  
_<span class="feature">inherited</span>_


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


A string representation of this object.  
_<span class="feature">inherited</span>_


## Operators

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


The equality operator.  
_<span class="feature">inherited</span>_


## Constants

##### [values](../package-fidl_fidl/InterfaceState/values-constant.md) const List&lt;[InterfaceState](../package-fidl_fidl/InterfaceState.md)>


A constant List of the values in this enum, in order of their declaration.