I want to access the underlying table and column of a query and found those two information not exposed in thestatement::Column structure.

I also simplified theDebug implementation ofColumn by usingr#type rather thantype_ so#[derive(Debug)] can be used. As the argument list grew longer I also removed thenew method in favor of making all the fieldspub(crate).

Should we maybe expose the three remaining fields as well?

• type_size: i16
• type_modifier: i32
• format: i16

I don't have an immediate need for them. They could provide useful in the future, though.

What are your thoughts on usingNonZeroU32 andNonZeroI16? I'm not 100% sure if that's really a good choice for the type. Yet it felt somewhat natural to use it as0 denotes that this information is not available.