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. [...]
read-only, override
asFuture → Future<Null>
A future that has been completed with this result as a value or an error.
read-only, override
asValue ValueResult<Null>
If this is a value result, returns itself. [...]
read-only, override
error → Object
The error object that was thrown.
final
hashCode → int
The hash code for this object. [...]
read-only
isError → bool
Whether this result is an error result. [...]
read-only, override
isValue → bool
Whether this result is a value result. [...]
read-only, override
stackTrace → StackTrace
The stack trace corresponding to where error was thrown.
final
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

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 non-existent method or property is accessed.
inherited
toString() → String
Returns 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.