#postgresql #orm #tailwag #manager #pattern #sqlx #experimental

bin+lib tailwag_orm

An ORM for building Postgres schemas and data access with a Manager pattern, backed by sqlx

1 unstable release

0.1.0 Jun 13, 2024

#1246 in Database interfaces


Used in 7 crates (4 directly)

MIT/Apache

115KB
3K SLoC

Tailwag ORM

This crate is the ORM used by the Tailwag web framework. It implements a Manager pattern, and contains a suite of data structs for interfacing with / representing Postgres transactions.

Also included is a set of macros for deriving the data structures, Postgres query builders, and filterable types for a struct with minimal boilerplate.

Status: Experimental. Future versions may contain breaking API changes.

Currently supports structs made up of primitive types, filtering on primitive types, and one-to-one parent/child relationships.

For more examples, and to see how it integrates with the larger Tailwag web framework, check out the [tailwag](https://github.com/nikwithak/tailwag) repository.

LICENSE

Copyright (c) 2024 Nik Gilmore (@nikwithak)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Dependencies

~36–51MB
~1M SLoC