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@ -131,7 +131,6 @@ program, which we reproduce below:
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#![plugin(rocket_codegen)]
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extern crate rocket;
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use rocket::Rocket;
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#[get("/")]
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fn hello() -> &'static str {
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@ -139,7 +138,7 @@ fn hello() -> &'static str {
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}
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fn main() {
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Rocket::mount_and_launch("/hello", routes![hello]);
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rocket::ignite().mount("/hello", routes![hello]).launch();
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}
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```
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@ -147,6 +146,10 @@ Run the program by using `cargo run`. You should see the following in your
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terminal:
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```sh
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🔧 Configured for development.
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=> listening: localhost:8000
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=> logging: Normal
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=> session key: false
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🛰 Mounting '/hello':
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=> GET /hello/
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🚀 Rocket has launched from localhost:8000...
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@ -155,8 +158,6 @@ terminal:
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Finally, visit `http://localhost:8000` to see your first Rocket application in
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action.
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## "Hello, world!" Explained
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# Introduction
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Rocket provides a focused number of core primitives to build web servers and
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@ -186,7 +187,6 @@ simple application. Let's begin.
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#![plugin(rocket_codegen)]
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extern crate rocket;
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use rocket::Rocket;
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#[get("hi/<name>/<age>")]
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fn hello(name: &str, age: i8) -> String {
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@ -204,9 +204,10 @@ fn not_found() -> &'static str {
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}
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fn main() {
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Rocket::ignite().mount("/", routes![hello, goodbye])
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.catch(errors![not_found])
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.launch();
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rocket::ignite()
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.mount("/", routes![hello, goodbye])
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.catch(errors![not_found])
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.launch();
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}
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```
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@ -239,23 +240,13 @@ request is of type `&'static str` whose value is `Hello, world!`.
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Rocket route attributes have the following grammar:
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```python
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METHOD '(' PATH?, ('path' = PATH)? ('rank' = INT)? ('form' = STR)? ('format' = STR)? ')'
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```ebnf
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route := METHOD '(' path, kv_param* ')'
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path := PATH
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| 'path' = PATH
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kv_param := 'rank' = INTEGER
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| 'form' = STRING
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| 'format' = STRING
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```
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## Outline
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* Request/Response Cycle
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* Routes and Handlers
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* Mounting
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* Dynamic Parameters
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* Path Parameters
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* Colliding and Ranks
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* FromParam
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* FromSegments
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* FromRequest
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* Responses
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* Responder
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* Contrib
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* JSON
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* Templates
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@ -18,7 +18,6 @@ examples in [Rocket's git repository](github). Can you figure out what it does?
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#![plugin(rocket_codegen)]
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extern crate rocket;
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use rocket::Rocket;
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#[get("/<name>/<age>")]
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fn hello(name: &str, age: u8) -> String {
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@ -26,15 +25,19 @@ fn hello(name: &str, age: u8) -> String {
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}
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fn main() {
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let mut rocket = Rocket::ignite();
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rocket.mount("/hello", routes![hello]);
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rocket.launch()
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rocket::ignite()
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.mount("/hello", routes![hello])
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.launch();
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}
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```
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If you were to run this application, your console would show:
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```sh
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🔧 Configured for development.
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=> listening: localhost:8000
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=> logging: Normal
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=> session key: false
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🛰 Mounting '/hello':
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=> GET /hello/<name>/<age>
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🚀 Rocket has launched from localhost:8000...
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@ -135,8 +138,8 @@ about the `route!` macro, see the [internals guide](guide/internals).
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Let's look at lines 13 - 14 again, which we reproduce below:
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```rust
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let mut rocket = Rocket::ignite();
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rocket.mount(“/hello”, routes![hello]);
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rocket::ignite()
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.mount(“/hello”, routes![hello])
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```
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Line 13 creates the new `Rocket` instance, and line 14 mounts the `hello` route
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