# seam-macros
Procedural macro crate providing derive and attribute macros for seam-server.
## Macros
| `#[derive(SeamType)]` | Generate `SeamType` trait impl with JTD schema from struct fields |
| `#[seam_procedure]` | Wrap an async function into a `ProcedureDef` factory |
| `#[seam_subscription]` | Wrap an async function into a `SubscriptionDef` factory |
## Structure
- `src/lib.rs` — Macro entry points
- `src/seam_type.rs` — `SeamType` derive logic
- `src/procedure.rs` — Procedure attribute macro
- `src/subscription.rs` — Subscription attribute macro
## Development
- Build: `cargo build -p seam-macros`
- Test: `cargo test -p seam-macros`
## Notes
- This is a `proc-macro = true` crate; it cannot export non-macro items
- Used internally by `seam-server` — consumers use `seam-server`'s re-exports