tiberius-mappers
Row mappers for the Tiberius SQL Server driver.
- Allows you to map tiberius rows to structs
- Defines
FromRow
trait fortiberius::Row
- Supports deriving the
FromRowOwned
traits for structs via the tiberius-mappers-derive crate - Handles null values where these map to Option fields in the struct
- Currently maps by name in FromRowBorrowed and by index in FromRowOwned
The existing tiberius-derive crate currently offers more options for mapping, but does not seem to be maintained and doesn't work with newer versions of Tiberius. I have been maintaining a fork of this crate to support newer versions of Tiberius in internal builds, but I wanted to start from scratch with a simpler implementation.
Usage
This is a work in progress. Currently, the FromRowBorrowed
and FromRowOwned
mapper is implemented.
// Derive the FromRow trait on our struct
pub async
TODO
- Add more tests (proc macros are not as straightforward to test!)
- Add an option to validate the row names in the returned query result set against the struct field for safety
- Improve error messages
- Possibly support renaming fields (maybe, not sure if this is a good idea). This would need to interact with the row name validation option mentioned above)