$IdentityExtension extension

on

Properties

hasHandle → bool
Returns true if handle is not null, otherwise false.
no setter
hasNotHandle → bool
Returns true if handle is null, otherwise false.
no setter
hasNotUnknown → bool
Returns true if this object has not unknown objects, otherwise false.
no setter
hasUnknown → bool
Returns true if this object has unknown objects, otherwise false.
no setter