Rename 'rocket::ignite()' to 'rocket::build()'.

...because loading up a Rocket while it's ignited is a bad idea.

More seriously, because 'Rocket.ignite()' will become an "execute
everything up to here" method.

README.md

@@ -19,7 +19,7 @@ fn hello(name: &str, age: u8) -> String {
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/hello", routes![hello])
+    rocket::build().mount("/hello", routes![hello])
 }
 ```
 

contrib/lib/src/compression/fairing.rs

@@ -60,7 +60,7 @@ impl Default for Context {
 /// use rocket_contrib::compression::Compression;
 ///
 /// fn main() {
-///     rocket::ignite()
+///     rocket::build()
 ///         // ...
 ///         .attach(Compression::fairing())
 ///         // ...
@@ -83,7 +83,7 @@ impl Compression {
     /// use rocket_contrib::compression::Compression;
     ///
     /// fn main() {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         // ...
     ///         .attach(Compression::fairing())
     ///         // ...

contrib/lib/src/databases/mod.rs

@@ -64,7 +64,7 @@
 //!
 //! #[launch]
 //! fn rocket() -> rocket::Rocket {
-//!     rocket::ignite().attach(LogsDbConn::fairing())
+//!     rocket::build().attach(LogsDbConn::fairing())
 //! }
 //! # } fn main() {}
 //! ```

contrib/lib/src/helmet/helmet.rs

@@ -45,7 +45,7 @@ use crate::helmet::*;
 /// # extern crate rocket_contrib;
 /// # use rocket_contrib::helmet::SpaceHelmet;
 /// # let helmet = SpaceHelmet::default();
-/// rocket::ignite()
+/// rocket::build()
 ///     // ...
 ///     .attach(helmet)
 /// # ;

contrib/lib/src/helmet/mod.rs

@@ -65,7 +65,7 @@
 //! # extern crate rocket_contrib;
 //! use rocket_contrib::helmet::SpaceHelmet;
 //!
-//! let rocket = rocket::ignite().attach(SpaceHelmet::default());
+//! let rocket = rocket::build().attach(SpaceHelmet::default());
 //! ```
 //!
 //! Each header can be configured individually. To enable a particular header,

contrib/lib/src/serve.rs

@@ -204,7 +204,7 @@ impl std::ops::BitOr for Options {
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().mount("/public", StaticFiles::from("/static"))
+///     rocket::build().mount("/public", StaticFiles::from("/static"))
 /// }
 /// ```
 ///
@@ -228,7 +228,7 @@ impl std::ops::BitOr for Options {
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().mount("/", StaticFiles::from(crate_relative!("static")))
+///     rocket::build().mount("/", StaticFiles::from(crate_relative!("static")))
 /// }
 /// ```
 #[derive(Clone)]
@@ -264,7 +264,7 @@ impl StaticFiles {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite().mount("/static", StaticFiles::from("/www/public"))
+    ///     rocket::build().mount("/static", StaticFiles::from("/www/public"))
     /// }
     /// ```
     ///
@@ -277,7 +277,7 @@ impl StaticFiles {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite().mount("/static", StaticFiles::from("/www/public").rank(30))
+    ///     rocket::build().mount("/static", StaticFiles::from("/www/public").rank(30))
     /// }
     /// ```
     pub fn from<P: AsRef<Path>>(path: P) -> Self {
@@ -307,7 +307,7 @@ impl StaticFiles {
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
     ///     let options = Options::Index | Options::DotFiles;
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         .mount("/static", StaticFiles::from("/www/public"))
     ///         .mount("/pub", StaticFiles::new("/www/public", options).rank(-1))
     /// }

contrib/lib/src/templates/engine.rs

@@ -37,7 +37,7 @@ pub(crate) trait Engine: Send + Sync + 'static {
 /// }
 ///
 /// fn main() {
-///     rocket::ignite()
+///     rocket::build()
 ///         // ...
 ///         .attach(Template::custom(|engines: &mut Engines| {
 ///             engines.tera.register_filter("my_filter", my_filter);

contrib/lib/src/templates/metadata.rs

@@ -30,7 +30,7 @@ use crate::templates::ContextManager;
 ///
 ///
 /// fn main() {
-///     rocket::ignite()
+///     rocket::build()
 ///         .attach(Template::fairing())
 ///         // ...
 ///     # ;

contrib/lib/src/templates/mod.rs

@@ -26,7 +26,7 @@
 //!      use rocket_contrib::templates::Template;
 //!
 //!      fn main() {
-//!          rocket::ignite()
+//!          rocket::build()
 //!              .attach(Template::fairing())
 //!              // ...
 //!          # ;
@@ -169,7 +169,7 @@ const DEFAULT_TEMPLATE_DIR: &str = "templates";
 /// use rocket_contrib::templates::Template;
 ///
 /// fn main() {
-///     rocket::ignite()
+///     rocket::build()
 ///         .attach(Template::fairing())
 ///         // ...
 ///     # ;
@@ -237,7 +237,7 @@ impl Template {
     /// use rocket_contrib::templates::Template;
     ///
     /// fn main() {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         // ...
     ///         .attach(Template::fairing())
     ///         // ...
@@ -266,7 +266,7 @@ impl Template {
     /// use rocket_contrib::templates::Template;
     ///
     /// fn main() {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         // ...
     ///         .attach(Template::custom(|engines| {
     ///             // engines.handlebars.register_helper ...
@@ -297,7 +297,7 @@ impl Template {
     /// use rocket_contrib::templates::Template;
     ///
     /// fn main() {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         // ...
     ///         .attach(Template::try_custom(|engines| {
     ///             // engines.handlebars.register_helper ...
@@ -361,7 +361,7 @@ impl Template {
     /// use rocket::local::blocking::Client;
     ///
     /// fn main() {
-    ///     let rocket = rocket::ignite().attach(Template::fairing());
+    ///     let rocket = rocket::build().attach(Template::fairing());
     ///     let client = Client::untracked(rocket).expect("valid rocket");
     ///
     ///     // Create a `context`. Here, just an empty `HashMap`.

contrib/lib/tests/compress_responder.rs.disabled

@@ -61,7 +61,7 @@ mod compress_responder_tests {
     }
 
     fn rocket() -> rocket::Rocket {
-        rocket::ignite().mount("/", routes![index, font, image, already_encoded, identity])
+        rocket::build().mount("/", routes![index, font, image, already_encoded, identity])
     }
 
     #[test]

contrib/lib/tests/compression_fairing.rs.disabled

@@ -63,7 +63,7 @@ mod compression_fairing_tests {
     }
 
     fn rocket() -> rocket::Rocket {
-        rocket::ignite()
+        rocket::build()
             .mount(
                 "/",
                 routes![index, font, image, tar, already_encoded, identity],

contrib/lib/tests/helmet.rs

@@ -31,7 +31,7 @@ mod helmet_tests {
 
     macro_rules! dispatch {
         ($helmet:expr, $closure:expr) => {{
-            let rocket = rocket::ignite().mount("/", routes![hello]).attach($helmet);
+            let rocket = rocket::build().mount("/", routes![hello]).attach($helmet);
             let client = Client::debug(rocket).unwrap();
             let response = client.get("/").dispatch();
             assert_eq!(response.status(), Status::Ok);

contrib/lib/tests/static_files.rs

@@ -14,7 +14,7 @@ mod static_tests {
 
     fn rocket() -> Rocket {
         let root = static_root();
-        rocket::ignite()
+        rocket::build()
             .mount("/default", StaticFiles::from(&root))
             .mount("/no_index", StaticFiles::new(&root, Options::None))
             .mount("/dots", StaticFiles::new(&root, Options::DotFiles))

contrib/lib/tests/templates.rs

@@ -36,7 +36,7 @@ mod templates_tests {
     fn test_callback_error() {
         use rocket::{local::blocking::Client, error::ErrorKind::FailedFairings};
 
-        let rocket = rocket::ignite().attach(Template::try_custom(|_| {
+        let rocket = rocket::build().attach(Template::try_custom(|_| {
             Err("error reloading templates!".into())
         }));
 

core/codegen/src/lib.rs

@@ -30,7 +30,7 @@
 //! ```rust
 //! #[macro_use] extern crate rocket;
 //! # #[get("/")] fn hello() { }
-//! # fn main() { rocket::ignite().mount("/", routes![hello]); }
+//! # fn main() { rocket::build().mount("/", routes![hello]); }
 //! ```
 //!
 //! Or, alternatively, selectively import from the top-level scope:
@@ -40,7 +40,7 @@
 //!
 //! use rocket::{get, routes};
 //! # #[get("/")] fn hello() { }
-//! # fn main() { rocket::ignite().mount("/", routes![hello]); }
+//! # fn main() { rocket::build().mount("/", routes![hello]); }
 //! ```
 //!
 //! # Debugging Codegen

core/codegen/tests/async-entry.rs

@@ -4,8 +4,8 @@ mod a {
     // async launch that is async.
     #[rocket::launch]
     async fn rocket() -> rocket::Rocket {
-        let _ = rocket::ignite().launch().await;
-        rocket::ignite()
+        let _ = rocket::build().launch().await;
+        rocket::build()
     }
 
     async fn use_it() {
@@ -17,7 +17,7 @@ mod b {
     // async launch that isn't async.
     #[rocket::launch]
     async fn main2() -> rocket::Rocket {
-        rocket::ignite()
+        rocket::build()
     }
 
     async fn use_it() {
@@ -27,7 +27,7 @@ mod b {
 
 mod b_inferred {
     #[rocket::launch]
-    async fn main2() -> _ { rocket::ignite() }
+    async fn main2() -> _ { rocket::build() }
 
     async fn use_it() {
         let rocket: rocket::Rocket = main2().await;
@@ -38,7 +38,7 @@ mod c {
     // non-async launch.
     #[rocket::launch]
     fn rocket() -> rocket::Rocket {
-        rocket::ignite()
+        rocket::build()
     }
 
     fn use_it() {
@@ -48,7 +48,7 @@ mod c {
 
 mod c_inferred {
     #[rocket::launch]
-    fn rocket() -> _ { rocket::ignite() }
+    fn rocket() -> _ { rocket::build() }
 
     fn use_it() {
         let rocket: rocket::Rocket = rocket();
@@ -59,7 +59,7 @@ mod d {
     // main with async, is async.
     #[rocket::main]
     async fn main() {
-        let _ = rocket::ignite().launch().await;
+        let _ = rocket::build().launch().await;
     }
 }
 
@@ -73,7 +73,7 @@ mod f {
     // main with async, is async, with termination return.
     #[rocket::main]
     async fn main() -> Result<(), String> {
-        let result = rocket::ignite().launch().await;
+        let result = rocket::build().launch().await;
         result.map_err(|e| e.to_string())
     }
 }
@@ -89,6 +89,6 @@ mod g {
 // main with async, is async, with termination return.
 #[rocket::main]
 async fn main() -> Result<(), String> {
-    let result = rocket::ignite().launch().await;
+    let result = rocket::build().launch().await;
     result.map_err(|e| e.to_string())
 }

core/codegen/tests/expansion.rs

@@ -33,7 +33,7 @@ foo!("/hello/<name>", name);
 
 #[test]
 fn test_reexpansion() {
-    let rocket = rocket::ignite().mount("/", routes![easy, hard, hi]);
+    let rocket = rocket::build().mount("/", routes![easy, hard, hi]);
     let client = Client::debug(rocket).unwrap();
 
     let response = client.get("/easy/327").dispatch();
@@ -59,7 +59,7 @@ index!(i32);
 
 #[test]
 fn test_index() {
-    let rocket = rocket::ignite().mount("/", routes![index]).manage(100i32);
+    let rocket = rocket::build().mount("/", routes![index]).manage(100i32);
     let client = Client::debug(rocket).unwrap();
 
     let response = client.get("/").dispatch();

core/codegen/tests/route-data.rs

@@ -32,7 +32,7 @@ fn simple<'r>(simple: Simple<'r>) -> &'r str { simple.0 }
 
 #[test]
 fn test_data() {
-    let rocket = rocket::ignite().mount("/", routes![form, simple]);
+    let rocket = rocket::build().mount("/", routes![form, simple]);
     let client = Client::debug(rocket).unwrap();
 
     let response = client.post("/f")

core/codegen/tests/route-format.rs

@@ -33,7 +33,7 @@ fn other() -> &'static str { "other" }
 
 #[test]
 fn test_formats() {
-    let rocket = rocket::ignite()
+    let rocket = rocket::build()
         .mount("/", routes![json, xml, json_long, msgpack_long, msgpack,
                plain, binary, other]);
 
@@ -84,7 +84,7 @@ fn put_bar_baz() -> &'static str { "put_bar_baz" }
 
 #[test]
 fn test_custom_formats() {
-    let rocket = rocket::ignite()
+    let rocket = rocket::build()
         .mount("/", routes![get_foo, post_foo, get_bar_baz, put_bar_baz]);
 
     let client = Client::debug(rocket).unwrap();

core/codegen/tests/route-ranking.rs

@@ -18,7 +18,7 @@ fn get3(_number: u64) -> &'static str { "3" }
 
 #[test]
 fn test_ranking() {
-    let rocket = rocket::ignite().mount("/", routes![get0, get1, get2, get3]);
+    let rocket = rocket::build().mount("/", routes![get0, get1, get2, get3]);
     let client = Client::debug(rocket).unwrap();
 
     let response = client.get("/0").dispatch();
@@ -43,7 +43,7 @@ fn get0b(_n: u8) {  }
 fn test_rank_collision() {
     use rocket::error::ErrorKind;
 
-    let rocket = rocket::ignite().mount("/", routes![get0, get0b]);
+    let rocket = rocket::build().mount("/", routes![get0, get0b]);
     let client_result = Client::debug(rocket);
     match client_result.as_ref().map_err(|e| e.kind()) {
         Err(ErrorKind::Collisions(..)) => { /* o.k. */ },

core/codegen/tests/route-raw.rs

@@ -21,7 +21,7 @@ fn catch(r#raw: &rocket::Request) -> String {
 
 #[test]
 fn test_raw_ident() {
-    let rocket = rocket::ignite()
+    let rocket = rocket::build()
         .mount("/", routes![get, swap])
         .register("/", catchers![catch]);
 

core/codegen/tests/route.rs

@@ -83,7 +83,7 @@ fn test_unused_params(_unused_param: String, _unused_query: String, _unused_data
 
 #[test]
 fn test_full_route() {
-    let rocket = rocket::ignite()
+    let rocket = rocket::build()
         .mount("/1", routes![post1])
         .mount("/2", routes![post2]);
 
@@ -145,7 +145,7 @@ mod scopes {
     use other::world;
 
     fn _rocket() -> rocket::Rocket {
-        rocket::ignite().mount("/", rocket::routes![hello, world])
+        rocket::build().mount("/", rocket::routes![hello, world])
     }
 }
 
@@ -170,7 +170,7 @@ fn filtered_raw_query(bird: usize, color: &str, rest: Contextual<'_, Filtered<'_
 
 #[test]
 fn test_filtered_raw_query() {
-    let rocket = rocket::ignite().mount("/", routes![filtered_raw_query]);
+    let rocket = rocket::build().mount("/", routes![filtered_raw_query]);
     let client = Client::debug(rocket).unwrap();
 
     #[track_caller]
@@ -290,10 +290,10 @@ fn test_query_collection() {
         assert_eq!(run(&client, colors, dog).1, "blue&green&blue - Max Fido - 10");
     }
 
-    let rocket = rocket::ignite().mount("/", routes![query_collection]);
+    let rocket = rocket::build().mount("/", routes![query_collection]);
     run_tests(rocket);
 
-    let rocket = rocket::ignite().mount("/", routes![query_collection_2]);
+    let rocket = rocket::build().mount("/", routes![query_collection_2]);
     run_tests(rocket);
 }
 
@@ -323,7 +323,7 @@ fn segments_empty(path: PathString) -> String {
 
 #[test]
 fn test_inclusive_segments() {
-    let rocket = rocket::ignite()
+    let rocket = rocket::build()
         .mount("/", routes![segments])
         .mount("/", routes![segments_empty]);
 

core/codegen/tests/segment-ignore.rs

@@ -23,7 +23,7 @@ fn test_ignored_segments() {
         client.get(url).dispatch().into_string().unwrap()
     }
 
-    let rocket = rocket::ignite().mount("/", routes![
+    let rocket = rocket::build().mount("/", routes![
         ig_1, just_static, ig_2, ig_3, ig_1_static, ig_1_static_static, wrapped
     ]);
 

core/codegen/tests/ui-fail-nightly/async-entry.stderr

@@ -110,14 +110,14 @@ error[E0728]: `await` is only allowed inside `async` functions and blocks
    |
 74 |     fn rocket() -> rocket::Rocket {
    |        ------ this is not `async`
-75 |         let _ = rocket::ignite().launch().await;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
+75 |         let _ = rocket::build().launch().await;
+   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
 
 error[E0308]: mismatched types
   --> $DIR/async-entry.rs:37:9
    |
-37 |         rocket::ignite()
-   |         ^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found struct `Rocket`
+37 |         rocket::build()
+   |         ^^^^^^^^^^^^^^^ expected struct `std::string::String`, found struct `Rocket`
 
 error[E0308]: mismatched types
   --> $DIR/async-entry.rs:46:9
@@ -132,7 +132,7 @@ error[E0308]: mismatched types
    |                       ^ expected `()` because of default return type
    |  _____________________|
    | |
-27 | |         rocket::ignite()
+27 | |         rocket::build()
 28 | |     }
    | |     ^- help: consider using a semicolon here: `;`
    | |_____|

core/codegen/tests/ui-fail-stable/async-entry.stderr

@@ -104,14 +104,14 @@ error[E0728]: `await` is only allowed inside `async` functions and blocks
    |
 74 |     fn rocket() -> rocket::Rocket {
    |        ------ this is not `async`
-75 |         let _ = rocket::ignite().launch().await;
-   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
+75 |         let _ = rocket::build().launch().await;
+   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ only allowed inside `async` functions and blocks
 
 error[E0308]: mismatched types
   --> $DIR/async-entry.rs:37:9
    |
-37 |         rocket::ignite()
-   |         ^^^^^^^^^^^^^^^^ expected struct `std::string::String`, found struct `Rocket`
+37 |         rocket::build()
+   |         ^^^^^^^^^^^^^^^ expected struct `std::string::String`, found struct `Rocket`
 
 error[E0308]: mismatched types
   --> $DIR/async-entry.rs:46:9
@@ -126,7 +126,7 @@ error[E0308]: mismatched types
    |                       ^ expected `()` because of default return type
    |  _____________________|
    | |
-27 | |         rocket::ignite()
+27 | |         rocket::build()
 28 | |     }
    | |     ^- help: try adding a semicolon: `;`
    | |_____|

core/codegen/tests/ui-fail/async-entry.rs

@@ -17,14 +17,14 @@ mod main_b {
 mod main_d {
     #[rocket::main]
     fn main() {
-        let _ = rocket::ignite().launch().await;
+        let _ = rocket::build().launch().await;
     }
 }
 
 mod main_f {
     #[rocket::main]
     async fn main() {
-        rocket::ignite()
+        rocket::build()
     }
 }
 
@@ -33,8 +33,8 @@ mod main_f {
 mod launch_a {
     #[rocket::launch]
     async fn rocket() -> String {
-        let _ = rocket::ignite().launch().await;
-        rocket::ignite()
+        let _ = rocket::build().launch().await;
+        rocket::build()
 
     }
 }
@@ -42,7 +42,7 @@ mod launch_a {
 mod launch_b {
     #[rocket::launch]
     async fn rocket() -> rocket::Rocket {
-        let _ = rocket::ignite().launch().await;
+        let _ = rocket::build().launch().await;
         "hi".to_string()
     }
 }
@@ -50,37 +50,37 @@ mod launch_b {
 mod launch_c {
     #[rocket::launch]
     fn main() -> rocket::Rocket {
-        rocket::ignite()
+        rocket::build()
     }
 }
 
 mod launch_d {
     #[rocket::launch]
     async fn rocket() {
-        let _ = rocket::ignite().launch().await;
-        rocket::ignite()
+        let _ = rocket::build().launch().await;
+        rocket::build()
     }
 }
 
 mod launch_e {
     #[rocket::launch]
     fn rocket() {
-        rocket::ignite()
+        rocket::build()
     }
 }
 
 mod launch_f {
     #[rocket::launch]
     fn rocket() -> rocket::Rocket {
-        let _ = rocket::ignite().launch().await;
-        rocket::ignite()
+        let _ = rocket::build().launch().await;
+        rocket::build()
     }
 }
 
 mod launch_g {
     #[rocket::launch]
     fn main() -> &'static str {
-        let _ = rocket::ignite().launch().await;
+        let _ = rocket::build().launch().await;
         "hi"
     }
 }
@@ -88,11 +88,11 @@ mod launch_g {
 mod launch_h {
     #[rocket::launch]
     async fn main() -> rocket::Rocket {
-        rocket::ignite()
+        rocket::build()
     }
 }
 
 #[rocket::main]
 async fn main() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
 }

core/lib/src/catcher.rs

@@ -88,7 +88,7 @@ pub(crate) fn dummy<'r>(_: Status, _: &'r Request<'_>) -> ErrorHandlerFuture<'r>
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().register("/", catchers![internal_error, not_found, default])
+///     rocket::build().register("/", catchers![internal_error, not_found, default])
 /// }
 /// ```
 ///
@@ -293,7 +293,7 @@ impl Default for Catcher {
 ///
 /// #[rocket::launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite()
+///     rocket::build()
 ///         // to handle only `404`
 ///         .register("/", CustomHandler::catch(Status::NotFound, Kind::Simple))
 ///         // or to register as the default

core/lib/src/config/config.rs

@@ -192,7 +192,7 @@ impl Config {
         }
     }
 
-    /// Returns the default provider figment used by [`rocket::ignite()`].
+    /// Returns the default provider figment used by [`rocket::build()`].
     ///
     /// The default figment reads from the following sources, in ascending
     /// priority order:
@@ -205,7 +205,7 @@ impl Config {
     /// environment variable. If it is not set, it defaults to `debug` when
     /// compiled in debug mode and `release` when compiled in release mode.
     ///
-    /// [`rocket::ignite()`]: crate::ignite()
+    /// [`rocket::build()`]: crate::build()
     ///
     /// # Example
     ///

core/lib/src/config/mod.rs

@@ -21,7 +21,7 @@
 //!
 //! #[rocket::launch]
 //! fn rocket() -> _ {
-//!     rocket::ignite().attach(AdHoc::config::<AppConfig>())
+//!     rocket::build().attach(AdHoc::config::<AppConfig>())
 //! }
 //! ```
 //!
@@ -44,7 +44,7 @@
 //! ## Custom Providers
 //!
 //! A custom provider can be set via [`rocket::custom()`], which replaces calls to
-//! [`rocket::ignite()`]. The configured provider can be built on top of
+//! [`rocket::build()`]. The configured provider can be built on top of
 //! [`Config::figment()`], [`Config::default()`], both, or neither. The
 //! [Figment](figment) documentation has full details on instantiating existing
 //! providers like [`Toml`]() and [`Env`] as well as creating custom providers for
@@ -107,7 +107,7 @@
 //! ```
 //!
 //! [`rocket::custom()`]: crate::custom()
-//! [`rocket::ignite()`]: crate::ignite()
+//! [`rocket::build()`]: crate::build()
 //! [`Toml`]: figment::providers::Toml
 //! [`Env`]: figment::providers::Env
 

core/lib/src/error.rs

@@ -23,7 +23,7 @@ use figment::Profile;
 ///
 /// ```rust
 /// # let _ = async {
-/// if let Err(error) = rocket::ignite().launch().await {
+/// if let Err(error) = rocket::build().launch().await {
 ///     // This println "inspects" the error.
 ///     println!("Launch failed! Error: {}", error);
 ///
@@ -38,7 +38,7 @@ use figment::Profile;
 ///
 /// ```rust
 /// # let _ = async {
-/// let error = rocket::ignite().launch().await;
+/// let error = rocket::build().launch().await;
 ///
 /// // This call to drop (explicit here for demonstration) will result in
 /// // `error` being pretty-printed to the console along with a `panic!`.
@@ -115,7 +115,7 @@ impl Error {
     /// use rocket::error::ErrorKind;
     ///
     /// # let _ = async {
-    /// if let Err(error) = rocket::ignite().launch().await {
+    /// if let Err(error) = rocket::build().launch().await {
     ///     match error.kind() {
     ///         ErrorKind::Io(e) => println!("found an i/o launch error: {}", e),
     ///         e => println!("something else happened: {}", e)

core/lib/src/fairing/ad_hoc.rs

@@ -27,7 +27,7 @@ use crate::fairing::{Fairing, Kind, Info};
 /// use rocket::fairing::AdHoc;
 /// use rocket::http::Method;
 ///
-/// rocket::ignite()
+/// rocket::build()
 ///     .attach(AdHoc::on_liftoff("Liftoff Printer", |_| Box::pin(async move {
 ///         println!("...annnddd we have liftoff!");
 ///     })))

core/lib/src/fairing/mod.rs

@@ -23,7 +23,7 @@
 //! # use rocket::fairing::AdHoc;
 //! # let req_fairing = AdHoc::on_request("Request", |_, _| Box::pin(async move {}));
 //! # let res_fairing = AdHoc::on_response("Response", |_, _| Box::pin(async move {}));
-//! let rocket = rocket::ignite()
+//! let rocket = rocket::build()
 //!     .attach(req_fairing)
 //!     .attach(res_fairing);
 //! ```

core/lib/src/handler.rs

@@ -73,7 +73,7 @@ pub type HandlerFuture<'r> = BoxFuture<'r, Outcome<'r>>;
 ///
 /// #[rocket::launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().mount("/", CustomHandler(Kind::Simple))
+///     rocket::build().mount("/", CustomHandler(Kind::Simple))
 /// }
 /// ```
 ///
@@ -116,7 +116,7 @@ pub type HandlerFuture<'r> = BoxFuture<'r, Outcome<'r>>;
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite()
+///     rocket::build()
 ///         .mount("/", routes![custom_handler])
 ///         .manage(Kind::Simple)
 /// }

core/lib/src/lib.rs

@@ -61,7 +61,7 @@
 //!
 //! #[launch]
 //! fn rocket() -> _ {
-//!     rocket::ignite().mount("/", routes![hello])
+//!     rocket::build().mount("/", routes![hello])
 //! }
 //! ```
 //!
@@ -165,9 +165,9 @@ pub use crate::rocket::Rocket;
 pub use crate::shutdown::Shutdown;
 pub use crate::state::State;
 
-/// Creates a new instance of `Rocket`: aliases [`Rocket::ignite()`].
-pub fn ignite() -> Rocket {
-    Rocket::ignite()
+/// Creates a new instance of `Rocket`: aliases [`Rocket::build()`].
+pub fn build() -> Rocket {
+    Rocket::build()
 }
 
 /// Creates a new instance of `Rocket` with a custom configuration provider:

core/lib/src/local/asynchronous/client.rs

@@ -40,7 +40,7 @@ use crate::error::Error;
 /// use rocket::local::asynchronous::Client;
 ///
 /// # rocket::async_test(async {
-/// let rocket = rocket::ignite();
+/// let rocket = rocket::build();
 /// let client = Client::tracked(rocket).await.expect("valid rocket");
 /// let response = client.post("/")
 ///     .body("Hello, world!")
@@ -70,7 +70,7 @@ impl Client {
         where F: FnOnce(&Self, LocalRequest<'_>, LocalResponse<'_>) -> T + Send
     {
         crate::async_test(async {
-            let client = Client::debug(crate::ignite()).await.unwrap();
+            let client = Client::debug(crate::build()).await.unwrap();
             let request = client.get("/");
             let response = request.clone().dispatch().await;
             f(&client, request, response)

core/lib/src/local/asynchronous/request.rs

@@ -21,7 +21,7 @@ use super::{Client, LocalResponse};
 /// use rocket::http::{ContentType, Cookie};
 ///
 /// # rocket::async_test(async {
-/// let client = Client::tracked(rocket::ignite()).await.expect("valid rocket");
+/// let client = Client::tracked(rocket::build()).await.expect("valid rocket");
 /// let req = client.post("/")
 ///     .header(ContentType::JSON)
 ///     .remote("127.0.0.1:8000".parse().unwrap())

core/lib/src/local/asynchronous/response.rs

@@ -29,7 +29,7 @@ use crate::{Request, Response};
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().mount("/", routes![hello_world])
+///     rocket::build().mount("/", routes![hello_world])
 ///     #    .reconfigure(rocket::Config::debug_default())
 /// }
 ///

core/lib/src/local/blocking/client.rs

@@ -20,7 +20,7 @@ use crate::http::{Method, uri::Origin};
 /// ```rust,no_run
 /// use rocket::local::blocking::Client;
 ///
-/// let rocket = rocket::ignite();
+/// let rocket = rocket::build();
 /// let client = Client::tracked(rocket).expect("valid rocket");
 /// let response = client.post("/")
 ///     .body("Hello, world!")
@@ -50,7 +50,7 @@ impl Client {
     pub fn _test<T, F>(f: F) -> T
         where F: FnOnce(&Self, LocalRequest<'_>, LocalResponse<'_>) -> T + Send
     {
-        let client = Client::debug(crate::ignite()).unwrap();
+        let client = Client::debug(crate::build()).unwrap();
         let request = client.get("/");
         let response = request.clone().dispatch();
         f(&client, request, response)

core/lib/src/local/blocking/request.rs

@@ -19,7 +19,7 @@ use super::{Client, LocalResponse};
 /// use rocket::local::blocking::{Client, LocalRequest};
 /// use rocket::http::{ContentType, Cookie};
 ///
-/// let client = Client::tracked(rocket::ignite()).expect("valid rocket");
+/// let client = Client::tracked(rocket::build()).expect("valid rocket");
 /// let req = client.post("/")
 ///     .header(ContentType::JSON)
 ///     .remote("127.0.0.1:8000".parse().unwrap())

core/lib/src/local/blocking/response.rs

@@ -26,7 +26,7 @@ use super::Client;
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite().mount("/", routes![hello_world])
+///     rocket::build().mount("/", routes![hello_world])
 ///     #    .reconfigure(rocket::Config::debug_default())
 /// }
 ///

core/lib/src/local/client.rs

@@ -63,7 +63,7 @@ macro_rules! pub_client_impl {
     /// ```rust,no_run
     #[doc = $import]
     ///
-    /// let rocket = rocket::ignite();
+    /// let rocket = rocket::build();
     /// let client = Client::tracked(rocket);
     /// ```
     #[inline(always)]
@@ -88,7 +88,7 @@ macro_rules! pub_client_impl {
     /// ```rust,no_run
     #[doc = $import]
     ///
-    /// let rocket = rocket::ignite();
+    /// let rocket = rocket::build();
     /// let client = Client::untracked(rocket);
     /// ```
     pub $($prefix)? fn untracked(rocket: Rocket) -> Result<Self, Error> {

core/lib/src/local/mod.rs

@@ -45,7 +45,7 @@
 //! #[launch]
 //! # */
 //! fn rocket() -> rocket::Rocket {
-//!     rocket::ignite().mount("/", routes![hello])
+//!     rocket::build().mount("/", routes![hello])
 //! }
 //!
 //! #[cfg(test)]

core/lib/src/rocket.rs

@@ -37,7 +37,7 @@ impl Rocket {
     /// for more information on defaults.
     ///
     /// This method is typically called through the
-    /// [`rocket::ignite()`](crate::ignite) alias.
+    /// [`rocket::build()`](crate::build) alias.
     ///
     /// # Panics
     ///
@@ -48,12 +48,12 @@ impl Rocket {
     ///
     /// ```rust
     /// # {
-    /// rocket::ignite()
+    /// rocket::build()
     /// # };
     /// ```
     #[track_caller]
     #[inline(always)]
-    pub fn ignite() -> Rocket {
+    pub fn build() -> Rocket {
         Rocket::custom(Config::figment())
     }
 
@@ -178,7 +178,7 @@ impl Rocket {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite().mount("/hello", routes![hi])
+    ///     rocket::build().mount("/hello", routes![hi])
     /// }
     /// ```
     ///
@@ -196,7 +196,7 @@ impl Rocket {
     /// }
     ///
     /// # let _ = async { // We don't actually want to launch the server in an example.
-    /// rocket::ignite().mount("/hello", vec![Route::new(Get, "/world", hi)])
+    /// rocket::build().mount("/hello", vec![Route::new(Get, "/world", hi)])
     /// #     .launch().await;
     /// # };
     /// ```
@@ -264,7 +264,7 @@ impl Rocket {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite().register("/", catchers![internal_error, not_found])
+    ///     rocket::build().register("/", catchers![internal_error, not_found])
     /// }
     /// ```
     pub fn register<'a, B, C>(mut self, base: B, catchers: C) -> Self
@@ -323,7 +323,7 @@ impl Rocket {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         .mount("/", routes![index])
     ///         .manage(MyValue(10))
     /// }
@@ -351,7 +351,7 @@ impl Rocket {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         .attach(AdHoc::on_liftoff("Liftoff Message", |_| Box::pin(async {
     ///             println!("We have liftoff!");
     ///         })))
@@ -373,7 +373,7 @@ impl Rocket {
     ///
     /// #[launch]
     /// fn rocket() -> rocket::Rocket {
-    ///     rocket::ignite()
+    ///     rocket::build()
     ///         .attach(AdHoc::on_liftoff("Print Config", |rocket| Box::pin(async move {
     ///             println!("Rocket launch config: {:?}", rocket.config());
     ///         })))
@@ -389,7 +389,7 @@ impl Rocket {
     /// # Example
     ///
     /// ```rust
-    /// let rocket = rocket::ignite();
+    /// let rocket = rocket::build();
     /// let figment = rocket.figment();
     ///
     /// let port: u16 = figment.extract_inner("port").unwrap();
@@ -416,7 +416,7 @@ impl Rocket {
     /// }
     ///
     /// fn main() {
-    ///     let mut rocket = rocket::ignite()
+    ///     let mut rocket = rocket::build()
     ///         .mount("/", routes![hello])
     ///         .mount("/hi", routes![hello]);
     ///
@@ -451,7 +451,7 @@ impl Rocket {
     /// #[catch(default)] fn some_default() -> &'static str { "Everything else." }
     ///
     /// fn main() {
-    ///     let mut rocket = rocket::ignite()
+    ///     let mut rocket = rocket::build()
     ///         .register("/", catchers![not_found, just_500, some_default]);
     ///
     ///     let mut codes: Vec<_> = rocket.catchers().map(|c| c.code).collect();
@@ -474,7 +474,7 @@ impl Rocket {
     /// #[derive(PartialEq, Debug)]
     /// struct MyState(&'static str);
     ///
-    /// let rocket = rocket::ignite().manage(MyState("hello!"));
+    /// let rocket = rocket::build().manage(MyState("hello!"));
     /// assert_eq!(rocket.state::<MyState>(), Some(&MyState("hello!")));
     /// ```
     #[inline(always)]
@@ -490,7 +490,7 @@ impl Rocket {
     /// ```rust,no_run
     /// # use std::{thread, time::Duration};
     /// # rocket::async_test(async {
-    /// let mut rocket = rocket::ignite();
+    /// let mut rocket = rocket::build();
     /// let handle = rocket.shutdown();
     ///
     /// thread::spawn(move || {
@@ -571,7 +571,7 @@ impl Rocket {
     /// #[rocket::main]
     /// async fn main() {
     /// # if false {
-    ///     let result = rocket::ignite().launch().await;
+    ///     let result = rocket::build().launch().await;
     ///     assert!(result.is_ok());
     /// # }
     /// }

core/lib/src/router/uri.rs

@@ -26,7 +26,7 @@ use crate::router::segment::Segment;
 ///     let route = Route::new(Method::Get, "/foo/<bar>", handler);
 ///     assert_eq!(route.uri.base(), "/");
 ///
-///     let rocket = rocket::ignite().mount("/base", vec![route]);
+///     let rocket = rocket::build().mount("/base", vec![route]);
 ///     let routes: Vec<_> = rocket.routes().collect();
 ///     assert_eq!(routes[0].uri.base(), "/base");
 ///     ```
@@ -46,7 +46,7 @@ use crate::router::segment::Segment;
 ///     let route = Route::new(Method::Get, "/foo/<bar>", handler);
 ///     assert_eq!(route.uri, "/foo/<bar>");
 ///
-///     let rocket = rocket::ignite().mount("/base", vec![route]);
+///     let rocket = rocket::build().mount("/base", vec![route]);
 ///     let routes: Vec<_> = rocket.routes().collect();
 ///     assert_eq!(routes[0].uri, "/base/foo/<bar>");
 ///     ```

core/lib/src/shutdown.rs

@@ -24,7 +24,7 @@ use tokio::sync::mpsc;
 ///
 /// #[rocket::main]
 /// async fn main() {
-///     let result = rocket::ignite()
+///     let result = rocket::build()
 ///         .mount("/", routes![shutdown])
 ///         .launch()
 ///         .await;

core/lib/src/state.rs

@@ -44,7 +44,7 @@ use crate::http::Status;
 ///
 /// #[launch]
 /// fn rocket() -> rocket::Rocket {
-///     rocket::ignite()
+///     rocket::build()
 ///         .mount("/", routes![index, raw_config_value])
 ///         .manage(MyConfig { user_val: "user input".to_string() })
 /// }
@@ -101,7 +101,7 @@ use crate::http::Status;
 ///     state.0.to_string()
 /// }
 ///
-/// let mut rocket = rocket::ignite().manage(MyManagedState(127));
+/// let mut rocket = rocket::build().manage(MyManagedState(127));
 /// let state = State::from(&rocket).expect("managed `MyManagedState`");
 /// assert_eq!(handler(state), "127");
 /// ```
@@ -154,7 +154,7 @@ impl<'r, T: Send + Sync + 'static> State<'r, T> {
     /// #[derive(Debug, PartialEq)]
     /// struct Unmanaged(usize);
     ///
-    /// let rocket = rocket::ignite().manage(Managed(7));
+    /// let rocket = rocket::build().manage(Managed(7));
     ///
     /// let state: Option<State<Managed>> = State::from(&rocket);
     /// assert_eq!(state.map(|s| s.inner()), Some(&Managed(7)));

core/lib/tests/catcher-cookies-1213.rs

@@ -22,7 +22,7 @@ mod tests {
 
     #[test]
     fn error_catcher_sets_cookies() {
-        let rocket = rocket::ignite()
+        let rocket = rocket::build()
             .mount("/", routes![index])
             .register("/", catchers![not_found])
             .attach(AdHoc::on_request("Add Cookie", |req, _| Box::pin(async move {

core/lib/tests/fairing_before_head_strip-issue-546.rs

@@ -26,7 +26,7 @@ mod fairing_before_head_strip {
 
     #[test]
     fn not_auto_handled() {
-        let rocket = rocket::ignite()
+        let rocket = rocket::build()
             .mount("/", routes![head])
             .attach(AdHoc::on_request("Check HEAD", |req, _| {
                 Box::pin(async move {
@@ -52,7 +52,7 @@ mod fairing_before_head_strip {
         struct Counter(AtomicUsize);
 
         let counter = Counter::default();
-        let rocket = rocket::ignite()
+        let rocket = rocket::build()
             .mount("/", routes![auto])
             .manage(counter)
             .attach(AdHoc::on_request("Check HEAD + Count", |req, _| {

core/lib/tests/local-client-access-runtime-in-drop.rs

@@ -10,5 +10,5 @@ impl Drop for SpawnBlockingOnDrop {
 
 #[test]
 fn test_access_runtime_in_state_drop() {
-    Client::debug(rocket::ignite().manage(SpawnBlockingOnDrop)).unwrap();
+    Client::debug(rocket::build().manage(SpawnBlockingOnDrop)).unwrap();
 }

core/lib/tests/local-request-content-type-issue-505.rs

@@ -49,7 +49,7 @@ mod local_request_content_type_tests {
     use rocket::http::ContentType;
 
     fn rocket() -> Rocket {
-        rocket::ignite().mount("/", routes![rg_ct, data_has_ct, data_no_ct])
+        rocket::build().mount("/", routes![rg_ct, data_has_ct, data_no_ct])
     }
 
     #[test]

core/lib/tests/local_request_private_cookie-issue-368.rs

@@ -18,7 +18,7 @@ mod tests {
 
     #[test]
     fn private_cookie_is_returned() {
-        let rocket = rocket::ignite().mount("/", routes![return_private_cookie]);
+        let rocket = rocket::build().mount("/", routes![return_private_cookie]);
 
         let client = Client::debug(rocket).unwrap();
         let req = client.get("/").private_cookie(Cookie::new("cookie_name", "cookie_value"));
@@ -30,7 +30,7 @@ mod tests {
 
     #[test]
     fn regular_cookie_is_not_returned() {
-        let rocket = rocket::ignite().mount("/", routes![return_private_cookie]);
+        let rocket = rocket::build().mount("/", routes![return_private_cookie]);
 
         let client = Client::debug(rocket).unwrap();
         let req = client.get("/").cookie(Cookie::new("cookie_name", "cookie_value"));

core/lib/tests/many-cookie-jars-at-once.rs

@@ -23,7 +23,7 @@ mod many_cookie_jars_tests {
     use rocket::local::blocking::Client;
 
     fn rocket() -> rocket::Rocket {
-        rocket::ignite().mount("/", routes![multi_add, multi_get])
+        rocket::build().mount("/", routes![multi_add, multi_get])
     }
 
     #[test]

core/lib/tests/mapped-base-issue-1262.rs

@@ -21,7 +21,7 @@ mod a {
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", a::routes()).mount("/foo", a::routes())
+    rocket::build().mount("/", a::routes()).mount("/foo", a::routes())
 }
 
 mod mapped_base_tests {

core/lib/tests/mount_point.rs

@@ -1,10 +1,10 @@
 #[test]
 #[should_panic]
 fn bad_dynamic_mount() {
-    rocket::ignite().mount("<name>", vec![]);
+    rocket::build().mount("<name>", vec![]);
 }
 
 #[test]
 fn good_static_mount() {
-    rocket::ignite().mount("/abcdefghijkl_mno", vec![]);
+    rocket::build().mount("/abcdefghijkl_mno", vec![]);
 }

core/lib/tests/nested-fairing-attaches.rs

@@ -20,7 +20,7 @@ fn index(counter: State<'_, Counter>) -> String {
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![index])
         .attach(AdHoc::on_launch("Outer", |rocket| async {
             let counter = Counter::default();

core/lib/tests/panic-handling.rs

@@ -27,7 +27,7 @@ fn pre_future_route<'r>(_: &'r Request<'_>, _: Data) -> HandlerFuture<'r> {
 }
 
 fn rocket() -> Rocket {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![panic_route])
         .mount("/", vec![Route::new(Method::Get, "/pre", pre_future_route)])
 }

core/lib/tests/precise-content-type-matching.rs

@@ -28,7 +28,7 @@ mod tests {
     use rocket::http::{Status, ContentType};
 
     fn rocket() -> Rocket {
-        rocket::ignite()
+        rocket::build()
             .mount("/first", routes![specified, unspecified])
             .mount("/second", routes![specified_json, specified_html])
     }

core/lib/tests/redirect_from_catcher-issue-113.rs

@@ -14,7 +14,7 @@ mod tests {
 
     #[test]
     fn error_catcher_redirect() {
-        let client = Client::debug(rocket::ignite().register("/", catchers![not_found])).unwrap();
+        let client = Client::debug(rocket::build().register("/", catchers![not_found])).unwrap();
         let response = client.get("/unknown").dispatch();
 
         let location: Vec<_> = response.headers().get("location").collect();

core/lib/tests/replace-content-type-518.rs

@@ -7,7 +7,7 @@ fn index(_data: rocket::Data) -> &'static str { "json" }
 fn other_index(_data: rocket::Data) -> &'static str { "other" }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
         .mount("/", rocket::routes![index, other_index])
         .attach(AdHoc::on_request("Change CT", |req, _| Box::pin(async move {
             let need_ct = req.content_type().is_none();

core/lib/tests/route_guard.rs

@@ -20,7 +20,7 @@ mod route_guard_tests {
 
     #[test]
     fn check_mount_path() {
-        let rocket = rocket::ignite()
+        let rocket = rocket::build()
             .mount("/first", routes![files])
             .mount("/second", routes![files]);
 

core/lib/tests/scoped-uri.rs

@@ -16,7 +16,7 @@ fn hello_name(name: String) -> String {
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![hello_name])
         .mount("/", rocket::routes![inner::hello])
 }

core/lib/tests/segments-issues-41-86.rs

@@ -33,7 +33,7 @@ mod tests {
 
     #[test]
     fn segments_works() {
-        let rocket = rocket::ignite()
+        let rocket = rocket::build()
             .mount("/", routes![test, two, one_two, none, dual])
             .mount("/point", routes![test, two, one_two, dual]);
         let client = Client::debug(rocket).unwrap();

core/lib/tests/session-cookies-issue-1506.rs

@@ -14,7 +14,7 @@ mod test_session_cookies {
 
     #[test]
     fn session_cookie_is_session() {
-        let rocket = rocket::ignite().mount("/", rocket::routes![index]);
+        let rocket = rocket::build().mount("/", rocket::routes![index]);
         let client = Client::debug(rocket).unwrap();
 
         let response = client.get("/").dispatch();

core/lib/tests/timer-on-attach.rs

@@ -7,7 +7,7 @@ async fn test_await_timer_inside_attach() {
         rocket::tokio::time::sleep(std::time::Duration::from_millis(100)).await;
     }
 
-    rocket::ignite()
+    rocket::build()
         .attach(rocket::fairing::AdHoc::on_launch("1", |rocket| async {
             do_async_setup().await;
             rocket

core/lib/tests/twice_managed_state.rs

@@ -3,5 +3,5 @@ struct A;
 #[test]
 #[should_panic]
 fn twice_managed_state() {
-    let _ = rocket::ignite().manage(A).manage(A);
+    let _ = rocket::build().manage(A).manage(A);
 }

core/lib/tests/uri-percent-encoding-issue-808.rs

@@ -21,7 +21,7 @@ fn uri_redirect() -> Redirect {
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![hello, uri_redirect, raw_redirect])
+    rocket::build().mount("/", routes![hello, uri_redirect, raw_redirect])
 }
 
 

examples/config/src/main.rs

@@ -23,7 +23,7 @@ fn read_config(rocket_config: &Config, app_config: State<'_, AppConfig>) -> Stri
 // and automatically by compiling with `--release`.
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![read_config])
         .attach(AdHoc::config::<AppConfig>())
 }

examples/cookies/src/main.rs

@@ -15,7 +15,7 @@ fn index() -> Html<&'static str> {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .attach(Template::fairing())
         .mount("/", routes![index])
         .mount("/message", message::routes())

examples/databases/src/main.rs

@@ -11,7 +11,7 @@ mod rusqlite;
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .attach(sqlx::stage())
         .attach(rusqlite::stage())
         .attach(diesel_sqlite::stage())

examples/databases/src/tests.rs

@@ -37,7 +37,7 @@ fn test(base: &str, stage: AdHoc) {
 
     // NOTE: If we had more than one test running concurently that dispatches
     // DB-accessing requests, we'd need transactions or to serialize all tests.
-    let client = Client::tracked(rocket::ignite().attach(stage)).unwrap();
+    let client = Client::tracked(rocket::build().attach(stage)).unwrap();
 
     // Clear everything from the database.
     assert_eq!(client.delete(base).dispatch().status(), Status::Ok);

examples/error-handling/src/main.rs

@@ -44,7 +44,7 @@ fn default_catcher(status: Status, req: &Request<'_>) -> status::Custom<String>
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
         // .mount("/", routes![hello, hello]) // uncoment this to get an error
         .mount("/", routes![hello, forced_error])
         .register("/", catchers![general_not_found, default_catcher])

examples/fairings/src/main.rs

@@ -59,7 +59,7 @@ fn token(token: State<'_, Token>) -> String {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![hello, token])
         .attach(Counter::default())
         .attach(AdHoc::try_on_launch("Token State", |rocket| async {

examples/forms/src/main.rs

@@ -82,7 +82,7 @@ fn submit<'r>(form: Form<Contextual<'r, Submit<'r>>>) -> (Status, Template) {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![index, submit])
         .attach(Template::fairing())
         .mount("/", StaticFiles::from(crate_relative!("/static")))

examples/hello/src/main.rs

@@ -57,7 +57,7 @@ fn hello(lang: Option<Lang>, opt: Options<'_>) -> String {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![hello])
         .mount("/hello", routes![world, mir])
         .mount("/wave", routes![wave])

examples/manual-routing/src/main.rs

@@ -104,7 +104,7 @@ fn rocket() -> _ {
 
     let not_found_catcher = Catcher::new(404, not_found_handler);
 
-    rocket::ignite()
+    rocket::build()
         .mount("/", vec![always_forward, hello, echo])
         .mount("/upload", vec![get_upload, post_upload])
         .mount("/hello", vec![name.clone()])

examples/pastebin/src/main.rs

@@ -56,7 +56,7 @@ fn index() -> &'static str {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .manage(Absolute::parse(HOST).expect("valid host"))
         .mount("/", routes![index, upload, delete, retrieve])
 }

examples/responders/src/main.rs

@@ -153,7 +153,7 @@ async fn custom(kind: Option<Kind>) -> StoredData {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![many_as, file, upload, delete])
         .mount("/", routes![redir_root, redir_login, maybe_redir])
         .mount("/", routes![xml, json, json_or_msgpack])

examples/serialization/src/main.rs

@@ -7,7 +7,7 @@ mod msgpack;
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .attach(json::stage())
         .attach(msgpack::stage())
 }

examples/state/src/main.rs

@@ -8,7 +8,7 @@ mod managed_queue;
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .attach(request_local::stage())
         .attach(managed_hit_count::stage())
         .attach(managed_queue::stage())

examples/static-files/src/main.rs

@@ -21,7 +21,7 @@ mod manual {
 
 #[rocket::launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", rocket::routes![manual::second])
         .mount("/", StaticFiles::from(crate_relative!("static")))
 }

examples/templating/src/main.rs

@@ -15,7 +15,7 @@ fn index() -> Html<&'static str> {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![index])
         .mount("/tera", routes![tera::index, tera::hello])
         .mount("/hbs", routes![hbs::index, hbs::hello, hbs::about])

examples/testing/src/async_required.rs

@@ -10,7 +10,7 @@ async fn rendezvous(barrier: State<'_, Barrier>) -> &'static str {
 }
 
 pub fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![rendezvous])
         .attach(AdHoc::on_launch("Add Channel", |rocket| async {
             rocket.manage(Barrier::new(2))

examples/tls/src/main.rs

@@ -10,5 +10,5 @@ fn hello() -> &'static str {
 #[launch]
 fn rocket() -> _ {
     // See `Rocket.toml` and `Cargo.toml` for TLS configuration.
-    rocket::ignite().mount("/", routes![hello])
+    rocket::build().mount("/", routes![hello])
 }

examples/todo/src/main.rs

@@ -104,7 +104,7 @@ async fn run_migrations(rocket: Rocket) -> Rocket {
 
 #[launch]
 fn rocket() -> Rocket {
-    rocket::ignite()
+    rocket::build()
         .attach(DbConn::fairing())
         .attach(Template::fairing())
         .attach(AdHoc::on_launch("Run Migrations", run_migrations))

examples/uuid/src/main.rs

@@ -30,7 +30,7 @@ fn rocket() -> _ {
     map.insert("4da34121-bc7d-4fc1-aee6-bf8de0795333".parse().unwrap(), "Bob");
     map.insert("ad962969-4e3d-4de7-ac4a-2d86d6d10839".parse().unwrap(), "George");
 
-    rocket::ignite()
+    rocket::build()
         .manage(People(map))
         .mount("/", routes![people])
 }

site/guide/10-pastebin.md

@@ -54,7 +54,7 @@ And finally, create a skeleton Rocket application to work off of in
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite()
+    rocket::build()
 }
 ```
 
@@ -111,7 +111,7 @@ to them. To mount the `index` route, modify the main function so that it reads:
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![index])
+    rocket::build().mount("/", routes![index])
 }
 ```
 
@@ -277,7 +277,7 @@ extension trait. Ensure that the route is mounted at the root path:
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![index, upload])
+    rocket::build().mount("/", routes![index, upload])
 }
 ```
 
@@ -341,7 +341,7 @@ Make sure that the route is mounted at the root path:
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![index, upload, retrieve])
+    rocket::build().mount("/", routes![index, upload, retrieve])
 }
 ```
 

site/guide/2-getting-started.md

@@ -72,7 +72,7 @@ fn index() -> &'static str {
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![index])
+    rocket::build().mount("/", routes![index])
 }
 ```
 

site/guide/3-overview.md

@@ -101,7 +101,7 @@ Before Rocket can dispatch requests to a route, the route needs to be _mounted_:
 #     "hello, world!"
 # }
 
-rocket::ignite().mount("/hello", routes![world]);
+rocket::build().mount("/hello", routes![world]);
 ```
 
 The `mount` method takes as input:
@@ -110,7 +110,7 @@ The `mount` method takes as input:
    2. A list of routes via the `routes!` macro: here, `routes![world]`, with
       multiple routes: `routes![a, b, c]`.
 
-This creates a new `Rocket` instance via the `ignite` function and mounts the
+This creates a new `Rocket` instance via the `build` function and mounts the
 `world` route to the `/hello` base path, making Rocket aware of the route.
 `GET` requests to `/hello/world` will be directed to the `world` function.
 
@@ -125,7 +125,7 @@ any number of times, and routes can be reused by mount points:
 #     "hello, world!"
 # }
 
-rocket::ignite()
+rocket::build()
     .mount("/hello", routes![world])
     .mount("/hi", routes![world]);
 ```
@@ -156,7 +156,7 @@ fn world() -> &'static str {
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/hello", routes![world])
+    rocket::build().mount("/hello", routes![world])
 }
 ```
 
@@ -212,7 +212,7 @@ runtime but unlike `#[launch]`, allows _you_ to start the server:
 
 #[rocket::main]
 async fn main() {
-    rocket::ignite()
+    rocket::build()
         .mount("/hello", routes![world])
         .launch()
         .await;

site/guide/4-requests.md

@@ -201,7 +201,7 @@ fn user_str(id: &str) { /* ... */ }
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![user, user_int, user_str])
+    rocket::build().mount("/", routes![user, user_int, user_str])
 }
 ```
 
@@ -1771,7 +1771,7 @@ looks like:
 # #[catch(404)] fn not_found(req: &Request) { /* .. */ }
 
 fn main() {
-    rocket::ignite().register("/", catchers![not_found]);
+    rocket::build().register("/", catchers![not_found]);
 }
 ```
 
@@ -1800,7 +1800,7 @@ fn foo_not_found() -> &'static str {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .register("/", catchers![general_not_found])
         .register("/foo", catchers![foo_not_found])
 }
@@ -1846,7 +1846,7 @@ fn default_catcher(status: Status, request: &Request) { /* .. */ }
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite().register("/", catchers![default_catcher])
+    rocket::build().register("/", catchers![default_catcher])
 }
 ```
 

site/guide/5-responses.md

@@ -395,7 +395,7 @@ fairings. To attach the template fairing, simply call
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![/* .. */])
         .attach(Template::fairing())
 }

site/guide/6-state.md

@@ -42,7 +42,7 @@ struct HitCount {
     count: AtomicUsize
 }
 
-rocket::ignite().manage(HitCount { count: AtomicUsize::new(0) });
+rocket::build().manage(HitCount { count: AtomicUsize::new(0) });
 ```
 
 The `manage` method can be called any number of times as long as each call
@@ -55,7 +55,7 @@ a `HitCount` value and a `Config` value, we can write:
 # type Config = &'static str;
 # let user_input = "input";
 
-rocket::ignite()
+rocket::build()
     .manage(HitCount { count: AtomicUsize::new(0) })
     .manage(Config::from(user_input));
 ```
@@ -292,7 +292,7 @@ struct LogsDbConn(diesel::SqliteConnection);
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().attach(LogsDbConn::fairing())
+    rocket::build().attach(LogsDbConn::fairing())
 }
 ```
 

site/guide/7-fairings.md

@@ -55,7 +55,7 @@ fn rocket() -> rocket::Rocket {
     # let req_fairing = rocket::fairing::AdHoc::on_request("example", |_, _| Box::pin(async {}));
     # let res_fairing = rocket::fairing::AdHoc::on_response("example", |_, _| Box::pin(async {}));
 
-    rocket::ignite()
+    rocket::build()
         .attach(req_fairing)
         .attach(res_fairing)
 }
@@ -217,7 +217,7 @@ prints a message indicating that the application has launched. The second named
 use rocket::fairing::AdHoc;
 use rocket::http::Method;
 
-rocket::ignite()
+rocket::build()
     .attach(AdHoc::on_liftoff("Liftoff Printer", |_| Box::pin(async move {
         println!("...annnddd we have liftoff!");
     })))

site/guide/8-testing.md

@@ -15,7 +15,7 @@ instance. Usage is straightforward:
   1. Construct a `Rocket` instance that represents the application.
 
      ```rust,no_run
-     let rocket = rocket::ignite();
+     let rocket = rocket::build();
      # let _ = rocket;
      ```
 
@@ -23,7 +23,7 @@ instance. Usage is straightforward:
 
      ```rust,no_run
      # use rocket::local::blocking::Client;
-     # let rocket = rocket::ignite();
+     # let rocket = rocket::build();
      let client = Client::tracked(rocket).unwrap();
      # let _ = client;
      ```
@@ -32,7 +32,7 @@ instance. Usage is straightforward:
 
      ```rust,no_run
      # use rocket::local::blocking::Client;
-     # let rocket = rocket::ignite();
+     # let rocket = rocket::build();
      # let client = Client::tracked(rocket).unwrap();
      let req = client.get("/");
      # let _ = req;
@@ -42,7 +42,7 @@ instance. Usage is straightforward:
 
      ```rust,no_run
      # use rocket::local::blocking::Client;
-     # let rocket = rocket::ignite();
+     # let rocket = rocket::build();
      # let client = Client::tracked(rocket).unwrap();
      # let req = client.get("/");
      let response = req.dispatch();
@@ -99,7 +99,7 @@ These methods are typically used in combination with the `assert_eq!` or
 # use rocket::local::blocking::Client;
 use rocket::http::{ContentType, Status};
 
-# let rocket = rocket::ignite().mount("/", routes![hello]);
+# let rocket = rocket::build().mount("/", routes![hello]);
 # let client = Client::debug(rocket).expect("valid rocket instance");
 let mut response = client.get("/").dispatch();
 
@@ -124,7 +124,7 @@ fn hello() -> &'static str {
 
 #[launch]
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![hello])
+    rocket::build().mount("/", routes![hello])
 }
 ```
 
@@ -165,7 +165,7 @@ testing: we _want_ our tests to panic when something goes wrong.
 
 ```rust
 # fn rocket() -> rocket::Rocket {
-#     rocket::ignite().reconfigure(rocket::Config::debug_default())
+#     rocket::build().reconfigure(rocket::Config::debug_default())
 # }
 # use rocket::local::blocking::Client;
 
@@ -177,7 +177,7 @@ application's response:
 
 ```rust
 # fn rocket() -> rocket::Rocket {
-#     rocket::ignite().reconfigure(rocket::Config::debug_default())
+#     rocket::build().reconfigure(rocket::Config::debug_default())
 # }
 # use rocket::local::blocking::Client;
 # let client = Client::tracked(rocket()).expect("valid rocket instance");
@@ -201,7 +201,7 @@ We do this by checking the `Response` object directly:
 # use rocket::local::blocking::Client;
 use rocket::http::{ContentType, Status};
 #
-# let rocket = rocket::ignite().mount("/", routes![hello]);
+# let rocket = rocket::build().mount("/", routes![hello]);
 # let client = Client::debug(rocket).expect("valid rocket instance");
 # let mut response = client.get("/").dispatch();
 
@@ -220,7 +220,7 @@ fn hello() -> &'static str {
 }
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![hello])
+    rocket::build().mount("/", routes![hello])
 }
 
 # /*

site/guide/9-configuration.md

@@ -124,7 +124,7 @@ values are ignored.
 ## Default Provider
 
 Rocket's default configuration provider is [`Config::figment()`]; this is the
-provider that's used when calling [`rocket::ignite()`].
+provider that's used when calling [`rocket::build()`].
 
 The default figment merges, at a per-key level, and reads from the following
 sources, in ascending priority order:
@@ -212,7 +212,7 @@ use serde::Deserialize;
 
 #[launch]
 fn rocket() -> _ {
-    let rocket = rocket::ignite();
+    let rocket = rocket::build();
     let figment = rocket.figment();
 
     #[derive(Deserialize)]
@@ -259,7 +259,7 @@ fn custom(config: State<'_, Config>) -> String {
 
 #[launch]
 fn rocket() -> _ {
-    rocket::ignite()
+    rocket::build()
         .mount("/", routes![custom])
         .attach(AdHoc::config::<Config>())
 }
@@ -270,7 +270,7 @@ fn rocket() -> _ {
 ## Custom Providers
 
 A custom provider can be set via [`rocket::custom()`], which replaces calls to
-[`rocket::ignite()`]. The configured provider can be built on top of
+[`rocket::build()`]. The configured provider can be built on top of
 [`Config::figment()`], [`Config::default()`], both, or neither. The
 [Figment](@figment) documentation has full details on instantiating existing
 providers like [`Toml`] and [`Json`] as well as creating custom providers for
@@ -356,4 +356,4 @@ or `APP_` environment variables, Rocket will make use of them. The application
 can also extract its configuration, done here via the `Adhoc::config()` fairing.
 
 [`rocket::custom()`]: @api/rocket/fn.custom.html
-[`rocket::ignite()`]: @api/rocket/fn.custom.html
+[`rocket::build()`]: @api/rocket/fn.custom.html

site/index.toml

@@ -56,7 +56,7 @@ code = '''
 
   #[launch]
   fn rocket() -> rocket::Rocket {
-      rocket::ignite().mount("/", routes![hello])
+      rocket::build().mount("/", routes![hello])
   }
 '''
 text = '''

site/overview.toml

@@ -143,7 +143,7 @@ function, look like:
 ```rust
 #[launch]
 fn rocket() -> Rocket {
-    rocket::ignite().mount("/base", routes![index, another])
+    rocket::build().mount("/base", routes![index, another])
 }
 ```