sqlx-data-macros

Procedural macros for sqlx-data. This crate provides the core #[repo] and #[dml] derive macros that enable automatic SQL generation and repository pattern implementation.

Macros

• #[repo] - Transform traits into repository implementations
• #[dml] - Generate SQL query methods with compile-time validation

Usage

This crate is typically used through the main sqlx-data crate:

use sqlx_data::{repo, dml, Result};

#[repo]
trait UserRepo {
    #[dml("SELECT * FROM users WHERE id = ?")]
    async fn find_by_id(&self, id: i64) -> Result<User>;
}

Features

• Compile-time SQL validation
• Automatic parameter binding
• Type-safe query generation
• Repository pattern implementation

For complete documentation, see the sqlx-data documentation.