Type representing route type, used in internal state of the application computation expression

Computation expression used to create routing, combining HttpHandlers, pipelines and controllers together.

The result of the computation expression is a standard Giraffe HttpHandler, which means that it's easily composable with other parts of the ecosytem.

Example:

let topRouter = router {
    pipe_through headerPipe
    not_found_handler (text "404")

    get "/" helloWorld
    get "/a" helloWorld2
    getf "/name/%s" helloWorldName
    getf "/name/%s/%i" helloWorldNameAge

    //routers can be defined inline to simulate `subRoute` combinator
    forward "/other" (router {
        pipe_through otherHeaderPipe
        not_found_handler (text "Other 404")

        get "/" otherHelloWorld
        get "/a" otherHelloWorld2
    })

    // or can be defined separatly and used as HttpHandler
    forward "/api" apiRouter

    // same with controllers
    forward "/users" userController
}

Type representing internal state of the router computation expression

Computation expression used to create routing in Saturn application