pub trait NestMiddleware:
Send
+ Sync
+ 'static {
// Required method
fn handle(&self, req: Request<Body>, next: NextFn) -> NextFuture;
}Expand description
Trait for defining custom middleware.
Middleware sits between the incoming request and the NestForge pipeline (guards/interceptors/handlers). It can modify the request, response, or short-circuit the execution.
§Example
struct LoggerMiddleware;
impl NestMiddleware for LoggerMiddleware {
fn handle(&self, req: Request<Body>, next: NextFn) -> NextFuture {
Box::pin(async move {
println!("Request: {:?}", req.uri());
next(req).await
})
}
}