OptionalatOptionalbailOptionaldiagnosticOptionaldiffOptionaldoOptionalerrorOptionalerrorOptionalexpiredOptionalfoundOptionalmessageOptionalpatternOptionalskipOptionalsourceOptionalstackOptionaltapOptionaltestOptionaltodoOptionaltypeOptionalwanted
The extra info passed to assertions.
Extended by BaseOpts, TestBaseOpts, and ultimately TestOpts, since any subtest is also an assertion, and can take all the same assertion options.