Rocket/core/lib/src/lib.rs

#![feature(specialization)]
#![feature(plugin, decl_macro)]
#![feature(try_trait)]
#![feature(fnbox)]
#![feature(never_type)]
#![feature(proc_macro_non_items)]
#![feature(crate_visibility_modifier)]
#![feature(try_from)]
#![feature(label_break_value)]

#![recursion_limit="256"]

// TODO: Version URLs.
#![doc(html_root_url = "https://api.rocket.rs")]

//! # Rocket - Core API Documentation
//!
//! Hello, and welcome to the core Rocket API documentation!
//!
//! This API documentation is highly technical and is purely a reference.
//! There's an [overview](https://rocket.rs/overview) of Rocket on the main site
//! as well as a [full, detailed guide](https://rocket.rs/guide). If you'd like
//! pointers on getting started, see the
//! [quickstart](https://rocket.rs/guide/quickstart) or [getting
//! started](https://rocket.rs/guide/getting-started) chapters of the guide.
//!
//! You may also be interested in looking at the [contrib API
//! documentation](/rocket_contrib), which contains JSON and templating
//! support, among other features.
//!
//! ## Libraries
//!
//! Rocket's functionality is split into three crates:
//!
//!   1. [Core](/rocket) - The core library. Needed by every Rocket application.
//!   2. [Codegen](/rocket_codegen) - Core code generation plugin. Should always
//!      be used alongside `rocket`, though it's not necessary.
//!   3. [Contrib](/rocket_contrib) - Provides useful functionality for many
//!      Rocket applications. Completely optional.
//!
//! ## Usage
//!
//! The sanctioned way to use Rocket is via the code generation plugin. This
//! makes Rocket easier and safer to use and allows a somewhat stable API as
//! Rocket matures. To use Rocket with the code generation plugin in your
//! Cargo-based project, add the following to `Cargo.toml`:
//!
//! ```rust,ignore
//! [dependencies]
//! rocket = "*"
//! rocket_codegen = "*"
//! ```
//!
//! If you'll be deploying your project to [crates.io](https://crates.io),
//! you'll need to change the "*" to the current version of Rocket.
//!
//! Then, add the following to the top of your `main.rs` file:
//!
//! ```rust
//! #![feature(plugin, decl_macro)]
//! # #![allow(unused_attributes)]
//! #![plugin(rocket_codegen)]
//!
//! extern crate rocket;
//! ```
//!
//! See the [guide](https://rocket.rs/guide) for more information on how to
//! write Rocket applications. Here's a simple example to get you started:
//!
//! ```rust
//! #![feature(plugin, decl_macro, proc_macro_non_items)]
//! #![plugin(rocket_codegen)]
//!
//! #[macro_use] extern crate rocket;
//!
//! #[get("/")]
//! fn hello() -> &'static str {
//!     "Hello, world!"
//! }
//!
//! fn main() {
//! # if false { // We don't actually want to launch the server in an example.
//!     rocket::ignite().mount("/", routes![hello]).launch();
//! # }
//! }
//! ```
//!
//! ## Configuration
//!
//! Rocket and Rocket libraries are configured via the `Rocket.toml` file and/or
//! `ROCKET_{PARAM}` environment variables. For more information on how to
//! configure Rocket, see the [configuration
//! section](https://rocket.rs/guide/configuration/) of the guide as well as the
//! [config](/rocket/config) module documentation.
//!
//! ## Testing
//!
//! The [local](/rocket/local) module contains structures that facilitate unit
//! and integration testing of a Rocket application. The [top-level `local`
//! module documentation](/rocket/local) and the [testing chapter of the
//! guide](https://rocket.rs/guide/testing/#testing) include detailed examples.

#[allow(unused_imports)] #[macro_use] extern crate rocket_codegen_next;
#[doc(hidden)] pub use rocket_codegen_next::*;

extern crate rocket_http;
#[macro_use] extern crate log;
#[macro_use] extern crate pear;
extern crate yansi;
extern crate toml;
extern crate num_cpus;
extern crate state;
extern crate time;
extern crate memchr;
extern crate base64;
extern crate isatty;

#[cfg(test)] #[macro_use] extern crate lazy_static;

#[doc(hidden)] #[macro_use] pub mod logger;
pub mod local;
pub mod request;
pub mod response;
pub mod outcome;
pub mod config;
pub mod data;
pub mod handler;
pub mod fairing;
pub mod error;

// Reexport of HTTP everything.
pub mod http {
    //! Types that map to concepts in HTTP.
    //!
    //! This module exports types that map to HTTP concepts or to the underlying
    //! HTTP library when needed.

    #[doc(inline)]
    pub use rocket_http::*;
}

mod router;
mod rocket;
mod codegen;
mod catcher;
mod ext;

#[doc(inline)] pub use response::Response;
#[doc(inline)] pub use handler::{Handler, ErrorHandler};
#[doc(hidden)] pub use codegen::{StaticRouteInfo, StaticCatchInfo};
#[doc(inline)] pub use outcome::Outcome;
#[doc(inline)] pub use data::Data;
#[doc(inline)] pub use config::Config;
pub use router::Route;
pub use request::{Request, State};
pub use catcher::Catcher;
pub use rocket::Rocket;

/// Alias to [Rocket::ignite()](/rocket/struct.Rocket.html#method.ignite).
/// Creates a new instance of `Rocket`.
pub fn ignite() -> Rocket {
    Rocket::ignite()
}

/// Alias to [Rocket::custom()](/rocket/struct.Rocket.html#method.custom).
/// Creates a new instance of `Rocket` with a custom configuration.
pub fn custom(config: config::Config) -> Rocket {
    Rocket::custom(config)
}