How to compile the example given in the book correctly? When compiling, an error occurs that the main function is missing. If I replace shared static this() with void main()', then everything starts. What does the compilation string in dubanddmd` look like correctly?

import vibe.d;

shared static this()
{
  auto settings = new HTTPServerSettings;
  settings.port = 8080;
  settings.bindAddresses = ["::1", "127.0.0.1"];
  listenHTTP(settings, &hello);

  logInfo("Please open http://127.0.0.1:8080/ in your browser.");
}

void hello(HTTPServerRequest req, HTTPServerResponse res)
{
  res.writeBody("Hello, World!");
}

On Wednesday, 5 April 2023 at 09:19:17 UTC, Alexander Zhirov wrote:

import vibe.d;

shared static this()
{
  auto settings = new HTTPServerSettings;
  settings.port = 8080;
  settings.bindAddresses = ["::1", "127.0.0.1"];
  listenHTTP(settings, &hello);

  logInfo("Please open http://127.0.0.1:8080/ in your browser.");
}

void hello(HTTPServerRequest req, HTTPServerResponse res)
{
  res.writeBody("Hello, World!");
}

This seems to work for me:

/+ dub.json: {
    "name": "test",
    "dependencies": {
        "vibe-d": "*"
    }
} +/
import vibe.d;

shared static this()
{
  auto settings = new HTTPServerSettings;
  settings.port = 8080;
  settings.bindAddresses = ["::1", "127.0.0.1"];
  listenHTTP(settings, &hello);

  logInfo("Please open http://127.0.0.1:8080/ in your browser.");
}

void main() {
    runApplication;
}

void hello(HTTPServerRequest req, HTTPServerResponse res)
{
  res.writeBody("Hello, World!");
}

Run with

dub run --single test.d