ValueStreamError class Null safety

The error throw by ValueStream.value or ValueStream.error.

Inheritance

Constructors

ValueStreamError.hasNoError()
Construct an ValueStreamError thrown by ValueStream.error when there is no error.
factory
ValueStreamError.hasNoValue()
Construct an ValueStreamError thrown by ValueStream.value when there is no value.
factory

Properties

hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
stackTrace StackTrace?
The stack trace at the point where this error was first thrown. [...]
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
A string representation of this object. [...]
override

Operators

operator ==(Object other) bool
The equality operator. [...]
inherited