MatchSucceeded
object MatchSucceeded
Singleton object that provides unapply
method to extract negated failure message from MatchResult
having matches
property value of true
.
Value members
Concrete methods
Extractor enabling patterns that match MatchResult
having matches
property value of true
,
extracting the contained negated failure message.
Extractor enabling patterns that match MatchResult
having matches
property value of true
,
extracting the contained negated failure message.
For example, you can use this extractor to get the negated failure message of a MatchResult
like this:
matchResult match {
case MatchSucceeded(negatedFailureMessage) => // do something with negatedFailureMessage
case _ => // when matchResult.matches equal to false
}
- Value parameters:
- matchResult
the
MatchResult
to extract the negated failure message from.
- Returns:
a
Some
wrapping the contained negated failure message ifmatchResult.matches
is equal totrue
, elseNone
.