'IValidationResult' does not contain a definition for 'Deconstruct' and no accessible extension method 'Deconstruct' accepting a first argument of type 'IValidationResult' could be found (are you missing a using directive or an assembly reference?)

No suitable 'Deconstruct' instance or extension method was found for type 'IValidationResult', with 2 out parameters and a void return type.

Cannot infer the type of implicitly-typed deconstruction variable 'coreRulesResult'.

Cannot infer the type of implicitly-typed deconstruction variable '_'.

Cannot infer the type of implicitly-typed discard.

'IValidationResult' does not contain a definition for 'Deconstruct' and no accessible extension method 'Deconstruct' accepting a first argument of type 'IValidationResult' could be found (are you missing a using directive or an assembly reference?)

No suitable 'Deconstruct' instance or extension method was found for type 'IValidationResult', with 2 out parameters and a void return type.

Cannot infer the type of implicitly-typed deconstruction variable 'result'.

Cannot infer the type of implicitly-typed deconstruction variable '_'.