SentinelKind class abstract
A SentinelKind is used to distinguish different kinds of Sentinel
objects.
Adding new values to SentinelKind is considered a backwards compatible
change. Clients must handle this gracefully.
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
- kBeingInitialized → const String
- Deprecated, no longer used.
- kCollected → const String
- Indicates that the object referred to has been collected by the GC.
- kExpired → const String
- Indicates that an object id has expired.
- kFree → const String
- Reserved for future use.
- kNotInitialized → const String
- Indicates that a variable or field has not been initialized.
- kOptimizedOut → const String
- Indicates that a variable has been eliminated by the optimizing compiler.