moonbitstack/moonorm/examples/23-sql-mapper does not have a README file

    Log

    type Log

    A driver that remembers what it was asked and answers from a list, so the statements and their bound values can be read off and checked.

    User

    pub struct User {
    id : Int64
    name : String
    age : Int?
    } derive(Eq,
    Debug
    )

    A row. Nothing here is annotated: a mapper reads a struct by its field names.