public ErrorFilter(
	Type exceptionType,
	IStringMatcher messageMatcher = null,
	IStringMatcher sourceMatcher = null,
	bool recurseInnerExceptions = false
)

new : 
        exceptionType : Type * 
        ?messageMatcher : IStringMatcher * 
        ?sourceMatcher : IStringMatcher * 
        ?recurseInnerExceptions : bool 
(* Defaults:
        let _messageMatcher = defaultArg messageMatcher null
        let _sourceMatcher = defaultArg sourceMatcher null
        let _recurseInnerExceptions = defaultArg recurseInnerExceptions false
*)
-> ErrorFilter