Crate storeit_core

Expand description

Core traits for the storeit-rs repository library. This crate is database-agnostic and should not contain any backend-specific logic.

Modules§

transactions: Backend-agnostic transaction abstractions modeled after Spring’s TransactionTemplate. This module defines only generic types and traits. Backends provide implementations.

ParamValue: A backend-agnostic representation of a database parameter value. This is used to pass entity field values from generated code to backend adapters without making storeit_core dependent on a specific database driver.
RepoError: Lightweight, backend-agnostic error type for repository operations.

Fetchable: Marker trait for types that can be fetched from a database. Implemented via #[derive(Fetchable)] proc-macro in storeit_macros.
Identifiable: Trait for entities that have an identifiable key. This trait exposes the key type and column name so macros can introspect it.
Insertable: Trait for types whose fields can be extracted for an INSERT statement. This is implemented by the #[derive(Fetchable)] macro.
Repository: A trait describing a minimal, asynchronous repository interface for an entity T identified by key K. This is intentionally DB-agnostic. Concrete backends provide implementations.
RowAdapter: A tiny adapter for mapping a backend-specific row type into an entity T. Backends (e.g., rusqlite, mysql_async, tokio_postgres) can implement this for their row representations.
Updatable: Trait for types whose fields can be extracted for an UPDATE statement. This is implemented by the #[derive(Fetchable)] macro.