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61f107f550
This commits also implement the query reform from #608. It also consists of many, many breaking changes. Among them are: * Query parts in route paths use new query reform syntax. * Routing for queries is now lenient. - Default ranking has changed to reflect query reform. * Format routing matching has been fixed. - Routes with formats matching "accept" will always collide. - Routes with formats matching "content-type" require requests to have an equivalent content-type header to match. - Requests with imprecise content-types are treated as not having a content-type. * Generated routes and catchers respect visibility modifiers. * Raw getter methods from request were renamed and retooled. - In particular, the index parameter is based on segments in the route path, not dynamic parameters. * The method-based attributes no longer accept a keyed 'path'. * The 'rocket_codegen' crate is gone and will no longer be public. * The 'FormItems' iterator emits values of type 'FormItem'. - The internal form items' string can no longer be retrieved. * In general, routes are more strictly validated. * Logging from codegen now funnels through logging infrastructure. * Routing has been optimized by caching routing metadata. Resolves #93. Resolves #608. Resolves #693. Resolves #476.
61 lines
1.7 KiB
Rust
61 lines
1.7 KiB
Rust
#![feature(proc_macro_non_items, proc_macro_gen, decl_macro)]
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#[macro_use] extern crate rocket;
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use std::sync::atomic::{AtomicUsize, Ordering};
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use rocket::State;
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use rocket::fairing::AdHoc;
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use rocket::http::Method;
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#[derive(Default)]
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struct Counter {
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attach: AtomicUsize,
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get: AtomicUsize,
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}
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#[get("/")]
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fn index(counter: State<Counter>) -> String {
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let attaches = counter.attach.load(Ordering::Relaxed);
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let gets = counter.get.load(Ordering::Acquire);
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format!("{}, {}", attaches, gets)
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}
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fn rocket() -> rocket::Rocket {
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rocket::ignite()
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.mount("/", routes![index])
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.attach(AdHoc::on_attach("Outer", |rocket| {
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let counter = Counter::default();
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counter.attach.fetch_add(1, Ordering::Relaxed);
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let rocket = rocket.manage(counter)
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.attach(AdHoc::on_request("Inner", |req, _| {
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if req.method() == Method::Get {
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let counter = req.guard::<State<Counter>>().unwrap();
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counter.get.fetch_add(1, Ordering::Release);
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}
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}));
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Ok(rocket)
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}))
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}
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mod nested_fairing_attaches_tests {
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use super::*;
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use rocket::local::Client;
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#[test]
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fn test_counts() {
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let client = Client::new(rocket()).unwrap();
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let mut response = client.get("/").dispatch();
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assert_eq!(response.body_string(), Some("1, 1".into()));
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let mut response = client.get("/").dispatch();
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assert_eq!(response.body_string(), Some("1, 2".into()));
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client.get("/").dispatch();
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client.get("/").dispatch();
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let mut response = client.get("/").dispatch();
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assert_eq!(response.body_string(), Some("1, 5".into()));
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}
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}
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