Crate sqlmodel_macros 

Procedural macros for SQLModel Rust.

sqlmodel-macros is the compile-time codegen layer. It turns Rust structs into fully described SQL models by generating static metadata and trait implementations.

Role In The Architecture

• Model metadata: #[derive(Model)] produces a Model implementation with table/column metadata consumed by query, schema, and session layers.
• Validation: #[derive(Validate)] generates field validation glue.
• Schema export: #[derive(JsonSchema)] enables JSON schema generation for API documentation or tooling.

These macros are used by application crates via the sqlmodel facade.

Attribute Macros

query

Attribute macro for defining SQL functions in handlers.

Derive Macros

Model

Derive macro for the Model trait.

SqlEnum

Derive macro for SQL enum types.

Validate

Derive macro for field validation.