optional.go is a simple and generic wrapper around a value and a presence flag inspired by C++'s std::optional.
go get github.com/JonasMuehlmann/optional.go
This project exports the package optional, whose only exported entity is the generic Optional struct.
The Optional type implements several convenience methods and standard library interfaces( e.g json and SQL conversions).
To see the implemented methods and interfaces, refer to the documentation available at https://pkg.go.dev/github.com/JonasMuehlmann/optional.go.