ENUM
GraphQLOptional
GraphQLOptional
public enum GraphQLOptional<T>
Cases
notPresent
notPresent
case notPresent
nullValue
nullValue
case nullValue
value(_:)
value(_:)
case value(T)
ENUM
GraphQLOptional
public enum GraphQLOptional<T>
notPresent
case notPresent
nullValue
case nullValue
value(_:)
case value(T)