Struct trillium_router::RouterRef

pub struct RouterRef<'r>(/* private fields */);

A &mut Router for use with Router::build

A wrapper around a &mut Router that supports imperative route registration. See Router::build for further documentation.

Implementations

impl<'r> RouterRef<'r>

pub fn get<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for the get http method.

let router = Router::build(|mut router| {
    router.get("/some/route", |conn: Conn| async move {
        conn.ok("success")
    });
});

use trillium_testing::{methods::get, assert_ok, assert_not_handled};
assert_ok!(get("/some/route").on(&router), "success");
assert_not_handled!(get("/other/route").on(&router));

pub fn post<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for the post http method.

let router = Router::build(|mut router| {
    router.post("/some/route", |conn: Conn| async move {
        conn.ok("success")
    });
});

use trillium_testing::{methods::post, assert_ok, assert_not_handled};
assert_ok!(post("/some/route").on(&router), "success");
assert_not_handled!(post("/other/route").on(&router));

pub fn put<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for the put http method.

let router = Router::build(|mut router| {
    router.put("/some/route", |conn: Conn| async move {
        conn.ok("success")
    });
});

use trillium_testing::{methods::put, assert_ok, assert_not_handled};
assert_ok!(put("/some/route").on(&router), "success");
assert_not_handled!(put("/other/route").on(&router));

pub fn delete<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for the delete http method.

let router = Router::build(|mut router| {
    router.delete("/some/route", |conn: Conn| async move {
        conn.ok("success")
    });
});

use trillium_testing::{methods::delete, assert_ok, assert_not_handled};
assert_ok!(delete("/some/route").on(&router), "success");
assert_not_handled!(delete("/other/route").on(&router));

pub fn patch<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for the patch http method.

let router = Router::build(|mut router| {
    router.patch("/some/route", |conn: Conn| async move {
        conn.ok("success")
    });
});

use trillium_testing::{methods::patch, assert_ok, assert_not_handled};
assert_ok!(patch("/some/route").on(&router), "success");
assert_not_handled!(patch("/other/route").on(&router));

pub fn all<R>(&mut self, path: R, handler: impl Handler)

where R: TryInto<RouteSpec>, R::Error: Debug,

Appends the handler to all (get, post, put, delete, and patch) methods.

let router = Router::build(|mut router| {
    router.all("/any", |conn: Conn| async move {
        let response = format!("you made a {} request to /any", conn.method());
        conn.ok(response)
    });
});

use trillium_testing::prelude::*;
assert_ok!(get("/any").on(&router), "you made a GET request to /any");
assert_ok!(post("/any").on(&router), "you made a POST request to /any");
assert_ok!(delete("/any").on(&router), "you made a DELETE request to /any");
assert_ok!(patch("/any").on(&router), "you made a PATCH request to /any");
assert_ok!(put("/any").on(&router), "you made a PUT request to /any");

assert_not_handled!(get("/").on(&router));

pub fn any<IntoMethod, R>( &mut self, methods: &[IntoMethod], path: R, handler: impl Handler )

where R: TryInto<RouteSpec>, R::Error: Debug, IntoMethod: TryInto<Method> + Clone, <IntoMethod as TryInto<Method>>::Error: Debug,

Appends the handler to each of the provided http methods.

let router = Router::build(|mut router|{
    router.any(&["get", "post"], "/get_or_post", |conn: Conn| async move {
        let response = format!("you made a {} request to /get_or_post", conn.method());
        conn.ok(response)
    });
});

use trillium_testing::prelude::*;
assert_ok!(get("/get_or_post").on(&router), "you made a GET request to /get_or_post");
assert_ok!(post("/get_or_post").on(&router), "you made a POST request to /get_or_post");
assert_not_handled!(delete("/any").on(&router));
assert_not_handled!(patch("/any").on(&router));
assert_not_handled!(put("/any").on(&router));
assert_not_handled!(get("/").on(&router));

pub fn add_route<M, R>(&mut self, method: M, path: R, handler: impl Handler)

where M: TryInto<Method>, <M as TryInto<Method>>::Error: Debug, R: TryInto<RouteSpec>, R::Error: Debug,

Registers a handler for a method other than get, put, post, patch, or delete.

let router = Router::build(|mut router| {
    router.add_route("OPTIONS", "/some/route", |conn: Conn| async move {
        conn.ok("directly handling options")
    });

    router.add_route(Method::Checkin, "/some/route", |conn: Conn| async move {
        conn.ok("checkin??")
    });
});

use trillium_testing::{prelude::*, TestConn};
assert_ok!(TestConn::build(Method::Options, "/some/route", ()).on(&router), "directly handling options");
assert_ok!(TestConn::build("checkin", "/some/route", ()).on(&router), "checkin??");

pub fn set_options_handling(&mut self, options_enabled: bool)

enable or disable the router’s behavior of responding to OPTIONS requests with the supported methods at given path.

default: enabled

see crate-level docs for further explanation of the default behavior.

Trait Implementations

impl<'r> Debug for RouterRef<'r>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.