SDK for building Barbacane WASM plugins.

Provides Request, Response, and Action types, along with #[barbacane_middleware] and #[barbacane_dispatcher] macros that generate the required WASM export glue.

Example

use barbacane_plugin_sdk::prelude::*;

#[barbacane_middleware]
#[derive(serde::Deserialize)]
struct RateLimiter {
    quota: u32,
    window: u32,
}

impl RateLimiter {
    fn on_request(&mut self, req: Request) -> Action<Request> {
        Action::Continue(req)
    }

    fn on_response(&mut self, resp: Response) -> Response {
        resp
    }
}