ErrorResult class

A result representing a thrown error.

Implemented types

Constructors

ErrorResult(Object error, [StackTrace? stackTrace])

Properties

asError ErrorResult
If this is an error result, returns itself.
no setteroverride
asFuture Future<Never>
A future that has been completed with this result as a value or an error.
no setteroverride
asValue ValueResult<Never>?
If this is a value result, returns itself.
no setteroverride
error Object
The error object that was thrown.
final
hashCode int
The hash code for this object.
no setteroverride
isError bool
Whether this result is an error result.
no setteroverride
isValue bool
Whether this result is a value result.
no setteroverride
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
stackTrace StackTrace
The stack trace corresponding to where error was thrown.
final

Methods

addTo(EventSink sink) → void
Adds this result to an EventSink.
override
complete(Completer completer) → void
Completes a completer with this result.
override
handle(Function errorHandler) → void
Calls an error handler with the error and stacktrace.
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
This is equal only to an error result with equal error and stackTrace.
override