Values.RuleStringExpressionSourceA string expression is evaluated against strings or substrings of the email.
type nonrec t = {evaluate : RuleStringToEvaluate.t;The string to evaluate in a string condition expression.
*)operator : RuleStringOperator.t;The matching operator for a string condition expression.
*)values : RuleStringList.t;The string(s) to be evaluated in a string condition expression. For all operators, except for NOT_EQUALS, if multiple values are given, the values are processed as an OR. That is, if any of the values match the email's string using the given operator, the condition is deemed to match. However, for NOT_EQUALS, the condition is only deemed to match if none of the given strings match the email's string.
*)}val make :
evaluate:RuleStringToEvaluate.t ->
operator:RuleStringOperator.t ->
values:RuleStringList.t ->
unit ->
tval to_value :
t ->
[> `Structure of
(string
* [> `Enum of string
| `List of [> `String of RuleStringValue.t ] list
| `Structure of
(string
* [> `Enum of string
| `String of MimeHeaderAttribute.t
| `Structure of (string * [> `String of AnalyzerArn.t ]) list ])
list ])
list ]