A nullable value of type A.
A
A value which can be of either type A or type E.
E
Extract the type of the error value from a Result type.
Extract the type of the success value from a Result type.
Extract the value type from an Option type.
An empty Option.
Static methods on the Option object.
Static methods on the Result object.
Construct a Result with an error value of E.
Construct a Result with a success value of A.
Construct an Option containing the provided value.
A nullable value of type
A.