Rocket/core/lib/benches/simple-routing.rs

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#[macro_use] extern crate rocket;
#[macro_use] extern crate bencher;
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#[get("/")]
fn hello_world() -> &'static str { "Hello, world!" }
#[put("/")]
fn put_index() -> &'static str { "index" }
#[post("/")]
fn post_index() -> &'static str { "index" }
#[get("/a")]
fn index_a() -> &'static str { "index" }
#[get("/b")]
fn index_b() -> &'static str { "index" }
#[get("/c")]
fn index_c() -> &'static str { "index" }
2019-07-18 03:38:24 +00:00
#[get("/<_a>")]
UTF-8 routes. Forms revamp. Temp files. Capped. So. Many. Changes. This is an insane commit: simultaneously one of the best (because of all the wonderful improvements!) and one of the worst (because it is just massive) in the project's history. Routing: * All UTF-8 characters are accepted everywhere in route paths. (#998) * `path` is now `uri` in `route` attribute: `#[route(GET, path = "..")]` becomes `#[route(GET, uri = "..")]`. Forms Revamp * All form related types now reside in a new `form` module. * Multipart forms are supported. (resolves #106) * Collections are supported in forms and queries. (resolves #205) * Nested structures in forms and queries are supported. (resolves #313) * Form fields can be ad-hoc validated with `#[field(validate = expr)]`. * `FromFormValue` is now `FromFormField`, blanket implements `FromForm`. * Form field values are always percent-decoded apriori. Temporary Files * A new `TempFile` data and form guard allows streaming data directly to a file which can then be persisted. * A new `temp_dir` config parameter specifies where to store `TempFile`. * The limits `file` and `file/$ext`, where `$ext` is the file extension, determines the data limit for a `TempFile`. Capped * A new `Capped` type is used to indicate when data has been truncated due to incoming data limits. It allows checking whether data is complete or truncated. * `DataStream` methods return `Capped` types. * `DataStream` API has been revamped to account for `Capped` types. * Several `Capped<T>` types implement `FromData`, `FromForm`. * HTTP 413 (Payload Too Large) errors are now returned when data limits are exceeded. (resolves #972) Hierarchical Limits * Data limits are now hierarchical, delimited with `/`. A limit of `a/b/c` falls back to `a/b` then `a`. Core * `&RawStr` no longer implements `FromParam`. * `&str` implements `FromParam`, `FromData`, `FromForm`. * `FromTransformedData` was removed. * `FromData` gained a lifetime for use with request-local data. * The default error HTML is more compact. * `&Config` is a request guard. * The `DataStream` interface was entirely revamped. * `State` is only exported via `rocket::State`. * A `request::local_cache!()` macro was added for storing values in request-local cache without consideration for type uniqueness by using a locally generated anonymous type. * `Request::get_param()` is now `Request::param()`. * `Request::get_segments()` is now `Request::segments()`, takes a range. * `Request::get_query_value()` is now `Request::query_value()`, can parse any `FromForm` including sequences. * `std::io::Error` implements `Responder` like `Debug<std::io::Error>`. * `(Status, R)` where `R: Responder` implements `Responder` by overriding the `Status` of `R`. * The name of a route is printed first during route matching. * `FlashMessage` now only has one lifetime generic. HTTP * `RawStr` implements `serde::{Serialize, Deserialize}`. * `RawStr` implements _many_ more methods, in particular, those related to the `Pattern` API. * `RawStr::from_str()` is now `RawStr::new()`. * `RawStr::url_decode()` and `RawStr::url_decode_lossy()` only allocate as necessary, return `Cow`. * `Status` implements `Default` with `Status::Ok`. * `Status` implements `PartialEq`, `Eq`, `Hash`, `PartialOrd`, `Ord`. * Authority and origin part of `Absolute` can be modified with new `Absolute::{with,set}_authority()`, `Absolute::{with,set}_origin()` methods. * `Origin::segments()` was removed in favor of methods split into query and path parts and into raw and decoded versions. * The `Segments` iterator is smarter, returns decoded `&str` items. * `Segments::into_path_buf()` is now `Segments::to_path_buf()`. * A new `QuerySegments` is the analogous query segment iterator. * Once set, `expires` on private cookies is not overwritten. (resolves #1506) * `Origin::path()` and `Origin::query()` return `&RawStr`, not `&str`. Codegen * Preserve more spans in `uri!` macro. * Preserve spans `FromForm` field types. * All dynamic parameters in a query string must typecheck as `FromForm`. * `FromFormValue` derive removed; `FromFormField` added. * The `form` `FromForm` and `FromFormField` field attribute is now named `field`. `#[form(field = ..)]` is now `#[field(name = ..)]`. Contrib * `Json` implements `FromForm`. * `MsgPack` implements `FromForm`. * The `json!` macro is exported as `rocket_contrib::json::json!`. * Added clarifying docs to `StaticFiles`. Examples * `form_validation` and `form_kitchen_sink` removed in favor of `forms`. * The `hello_world` example uses unicode in paths. * The `json` example only allocates as necessary. Internal * Codegen uses new `exports` module with the following conventions: - Locals starts with `__` and are lowercased. - Rocket modules start with `_` and are lowercased. - `std` types start with `_` and are titlecased. - Rocket types are titlecased. * A `header` module was added to `http`, contains header types. * `SAFETY` is used as doc-string keyword for `unsafe` related comments. * The `Uri` parser no longer recognizes Rocket route URIs.
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fn index_dyn_a(_a: &str) -> &'static str { "index" }
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fn hello_world_rocket() -> rocket::Rocket {
Revamp configuration. This commit completely overhauls Rocket's configuration systems, basing it on the new Figment library. It includes many breaking changes pertaining to configuration. They are: * "Environments" are replaced by "profiles". * 'ROCKET_PROFILE' takes the place of 'ROCKET_ENV'. * Profile names are now arbitrary, but 'debug' and 'release' are given special treatment as default profiles for the debug and release compilation profiles. * A 'default' profile now sits along-side the meta 'global' profile. * The concept of "extras" is no longer present; users can extract any values they want from the configured 'Figment'. * The 'Poolable' trait takes an '&Config'. * The 'secrets' feature is disabled by default. * It is a hard error if 'secrets' is enabled under the 'release' profile and no 'secret_key' is configured. * 'ConfigBuilder' no longer exists: all fields of 'Config' are public with public constructors for each type. * 'keep_alive' is disabled with '0', not 'false' or 'off'. * Inlined error variants into the 'Error' structure. * 'LoggingLevel' is now 'LogLevel'. * Limits can now be specified in SI units: "1 MiB". The summary of other changes are: * The default config file can be configured with 'ROCKET_CONFIG'. * HTTP/1 and HTTP/2 keep-alive configuration is restored. * 'ctrlc' is now a recognized config option. * 'serde' is now a core dependency. * TLS misconfiguration errors are improved. * Several example use '_' as the return type of '#[launch]' fns. * 'AdHoc::config()' was added for simple config extraction. * Added more documentation for using 'Limits'. * Launch information is no longer treated specially. * The configuration guide was rewritten. Resolves #852. Resolves #209. Closes #1404. Closes #652.
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let config = rocket::Config::figment().merge(("log_level", "off"));
rocket::custom(config).mount("/", routes![hello_world])
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}
fn rocket() -> rocket::Rocket {
Revamp configuration. This commit completely overhauls Rocket's configuration systems, basing it on the new Figment library. It includes many breaking changes pertaining to configuration. They are: * "Environments" are replaced by "profiles". * 'ROCKET_PROFILE' takes the place of 'ROCKET_ENV'. * Profile names are now arbitrary, but 'debug' and 'release' are given special treatment as default profiles for the debug and release compilation profiles. * A 'default' profile now sits along-side the meta 'global' profile. * The concept of "extras" is no longer present; users can extract any values they want from the configured 'Figment'. * The 'Poolable' trait takes an '&Config'. * The 'secrets' feature is disabled by default. * It is a hard error if 'secrets' is enabled under the 'release' profile and no 'secret_key' is configured. * 'ConfigBuilder' no longer exists: all fields of 'Config' are public with public constructors for each type. * 'keep_alive' is disabled with '0', not 'false' or 'off'. * Inlined error variants into the 'Error' structure. * 'LoggingLevel' is now 'LogLevel'. * Limits can now be specified in SI units: "1 MiB". The summary of other changes are: * The default config file can be configured with 'ROCKET_CONFIG'. * HTTP/1 and HTTP/2 keep-alive configuration is restored. * 'ctrlc' is now a recognized config option. * 'serde' is now a core dependency. * TLS misconfiguration errors are improved. * Several example use '_' as the return type of '#[launch]' fns. * 'AdHoc::config()' was added for simple config extraction. * Added more documentation for using 'Limits'. * Launch information is no longer treated specially. * The configuration guide was rewritten. Resolves #852. Resolves #209. Closes #1404. Closes #652.
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hello_world_rocket()
.mount("/", routes![
put_index, post_index, index_a, index_b, index_c, index_dyn_a
])
}
use bencher::Bencher;
use rocket::local::blocking::Client;
fn bench_hello_world(b: &mut Bencher) {
let client = Client::tracked(hello_world_rocket()).unwrap();
b.iter(|| {
client.get("/").dispatch();
});
}
fn bench_single_get_index(b: &mut Bencher) {
let client = Client::tracked(rocket()).unwrap();
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b.iter(|| {
client.get("/").dispatch();
});
}
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fn bench_get_put_post_index(b: &mut Bencher) {
let client = Client::tracked(rocket()).unwrap();
// Hold all of the requests we're going to make during the benchmark.
let mut requests = vec![];
requests.push(client.get("/"));
requests.push(client.put("/"));
requests.push(client.post("/"));
b.iter(|| {
for request in &requests {
request.clone().dispatch();
}
});
}
fn bench_dynamic(b: &mut Bencher) {
let client = Client::tracked(rocket()).unwrap();
// Hold all of the requests we're going to make during the benchmark.
let mut requests = vec![];
requests.push(client.get("/abc"));
requests.push(client.get("/abcdefg"));
requests.push(client.get("/123"));
b.iter(|| {
for request in &requests {
request.clone().dispatch();
}
});
}
fn bench_simple_routing(b: &mut Bencher) {
let client = Client::tracked(rocket()).unwrap();
// Hold all of the requests we're going to make during the benchmark.
let mut requests = vec![];
for route in client.rocket().routes() {
UTF-8 routes. Forms revamp. Temp files. Capped. So. Many. Changes. This is an insane commit: simultaneously one of the best (because of all the wonderful improvements!) and one of the worst (because it is just massive) in the project's history. Routing: * All UTF-8 characters are accepted everywhere in route paths. (#998) * `path` is now `uri` in `route` attribute: `#[route(GET, path = "..")]` becomes `#[route(GET, uri = "..")]`. Forms Revamp * All form related types now reside in a new `form` module. * Multipart forms are supported. (resolves #106) * Collections are supported in forms and queries. (resolves #205) * Nested structures in forms and queries are supported. (resolves #313) * Form fields can be ad-hoc validated with `#[field(validate = expr)]`. * `FromFormValue` is now `FromFormField`, blanket implements `FromForm`. * Form field values are always percent-decoded apriori. Temporary Files * A new `TempFile` data and form guard allows streaming data directly to a file which can then be persisted. * A new `temp_dir` config parameter specifies where to store `TempFile`. * The limits `file` and `file/$ext`, where `$ext` is the file extension, determines the data limit for a `TempFile`. Capped * A new `Capped` type is used to indicate when data has been truncated due to incoming data limits. It allows checking whether data is complete or truncated. * `DataStream` methods return `Capped` types. * `DataStream` API has been revamped to account for `Capped` types. * Several `Capped<T>` types implement `FromData`, `FromForm`. * HTTP 413 (Payload Too Large) errors are now returned when data limits are exceeded. (resolves #972) Hierarchical Limits * Data limits are now hierarchical, delimited with `/`. A limit of `a/b/c` falls back to `a/b` then `a`. Core * `&RawStr` no longer implements `FromParam`. * `&str` implements `FromParam`, `FromData`, `FromForm`. * `FromTransformedData` was removed. * `FromData` gained a lifetime for use with request-local data. * The default error HTML is more compact. * `&Config` is a request guard. * The `DataStream` interface was entirely revamped. * `State` is only exported via `rocket::State`. * A `request::local_cache!()` macro was added for storing values in request-local cache without consideration for type uniqueness by using a locally generated anonymous type. * `Request::get_param()` is now `Request::param()`. * `Request::get_segments()` is now `Request::segments()`, takes a range. * `Request::get_query_value()` is now `Request::query_value()`, can parse any `FromForm` including sequences. * `std::io::Error` implements `Responder` like `Debug<std::io::Error>`. * `(Status, R)` where `R: Responder` implements `Responder` by overriding the `Status` of `R`. * The name of a route is printed first during route matching. * `FlashMessage` now only has one lifetime generic. HTTP * `RawStr` implements `serde::{Serialize, Deserialize}`. * `RawStr` implements _many_ more methods, in particular, those related to the `Pattern` API. * `RawStr::from_str()` is now `RawStr::new()`. * `RawStr::url_decode()` and `RawStr::url_decode_lossy()` only allocate as necessary, return `Cow`. * `Status` implements `Default` with `Status::Ok`. * `Status` implements `PartialEq`, `Eq`, `Hash`, `PartialOrd`, `Ord`. * Authority and origin part of `Absolute` can be modified with new `Absolute::{with,set}_authority()`, `Absolute::{with,set}_origin()` methods. * `Origin::segments()` was removed in favor of methods split into query and path parts and into raw and decoded versions. * The `Segments` iterator is smarter, returns decoded `&str` items. * `Segments::into_path_buf()` is now `Segments::to_path_buf()`. * A new `QuerySegments` is the analogous query segment iterator. * Once set, `expires` on private cookies is not overwritten. (resolves #1506) * `Origin::path()` and `Origin::query()` return `&RawStr`, not `&str`. Codegen * Preserve more spans in `uri!` macro. * Preserve spans `FromForm` field types. * All dynamic parameters in a query string must typecheck as `FromForm`. * `FromFormValue` derive removed; `FromFormField` added. * The `form` `FromForm` and `FromFormField` field attribute is now named `field`. `#[form(field = ..)]` is now `#[field(name = ..)]`. Contrib * `Json` implements `FromForm`. * `MsgPack` implements `FromForm`. * The `json!` macro is exported as `rocket_contrib::json::json!`. * Added clarifying docs to `StaticFiles`. Examples * `form_validation` and `form_kitchen_sink` removed in favor of `forms`. * The `hello_world` example uses unicode in paths. * The `json` example only allocates as necessary. Internal * Codegen uses new `exports` module with the following conventions: - Locals starts with `__` and are lowercased. - Rocket modules start with `_` and are lowercased. - `std` types start with `_` and are titlecased. - Rocket types are titlecased. * A `header` module was added to `http`, contains header types. * `SAFETY` is used as doc-string keyword for `unsafe` related comments. * The `Uri` parser no longer recognizes Rocket route URIs.
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let request = client.req(route.method, route.uri.path().as_str());
requests.push(request);
}
// A few more for the dynamic route.
requests.push(client.get("/abc"));
requests.push(client.get("/abcdefg"));
requests.push(client.get("/123"));
b.iter(|| {
for request in &requests {
request.clone().dispatch();
}
});
}
benchmark_main!(benches);
benchmark_group! {
benches,
bench_hello_world,
bench_single_get_index,
bench_get_put_post_index,
bench_dynamic,
bench_simple_routing,
}