Interceptors

HTTPX has no client interceptor registry. Cross-cutting request/response behavior belongs in server middleware (httpx.middleware.*) or in small wrappers around the URL-first client calls. See examples/interceptorExample.zig, which exercises a plain server route plus a client GET against it.

fn timing(ctx: *httpx.router.Context, next: httpx.router.NextFn) anyerror!httpx.router.Response {
    const t0 = std.time.nanoTimestamp();
    const resp = try next(ctx);
    return resp;
}

try server.use(timing);

Expected Output

Server running on http://127.0.0.1:54321
GET / -> status=200, body={"message":"Request example"}
Interceptor example verification completed successfully.

This is the output format of zig build run-interceptor-example (see examples/interceptorExample.zig); the port number varies per run.

Run

zig build run-interceptor-example

What to Verify

• GET / returns 200 with the expected JSON body.
• Middleware runs in registration order.