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# Version 0.3.15 (Jul 16, 2018)
## Codegen
* The `#[catch]` decorator and `catchers!` macro were introduced, replacing
`#[error]` and `errors!`.
* The `#[error]` decorator and `errors!` macro were deprecated.
* Codegen was updated for `2018-07-15` nightly.
* Minimum required `rustc` is `1.29.0-nightly 2018-07-15`.
# Version 0.3.14 (Jun 22, 2018)
## Codegen
* Codegen was updated for `2018-06-22` nightly.
* Minimum required `rustc` is `1.28.0-nightly 2018-06-22`.
# Version 0.3.13 (Jun 16, 2018)
## Codegen
* Codegen was updated for `2018-06-12` nightly.
* Minimum required `rustc` is `1.28.0-nightly 2018-06-12`.
# Version 0.3.12 (May 31, 2018)
## Codegen
* Codegen was updated for `2018-05-30` nightly.
* Minimum required `rustc` is `1.28.0-nightly 2018-05-30`.
# Version 0.3.11 (May 19, 2018)
## Core
* Core was updated for `2018-05-18` nightly.
## Infrastructure
* Fixed injection of dependencies for codegen compile-fail tests.
# Version 0.3.10 (May 05, 2018)
## Core
* Fixed parsing of nested TOML structures in config environment variables.
## Codegen
* Codegen was updated for `2018-05-03` nightly.
* Minimum required `rustc` is `1.27.0-nightly 2018-05-04`.
## Contrib
* Contrib was updated for `2018-05-03` nightly.
## Docs
* Fixed database pool type in state guide.
# Version 0.3.9 (Apr 26, 2018)
## Core
* Core was updated for `2018-04-26` nightly.
* Minimum required `rustc` is `1.27.0-nightly 2018-04-26`.
* Managed state retrieval cost was reduced to an unsynchronized `HashMap`
lookup.
## Codegen
* Codegen was updated for `2018-04-26` nightly.
* Minimum required `rustc` is `1.27.0-nightly 2018-04-26`.
## Contrib
* A 512-byte buffer is preallocated when deserializing JSON, improving
performance.
## Docs
* Fixed various typos in rustdocs and guide.
# Version 0.3.8 (Apr 07, 2018)
## Codegen
* Codegen was updated for `2018-04-06` nightly.
* Minimum required `rustc` is `1.27.0-nightly 2018-04-06`.
# Version 0.3.7 (Apr 03, 2018)
## Core
* Fixed a bug where incoming request URIs would match routes with the same
path prefix and suffix and ignore the rest.
* Added known media types for WASM, WEBM, OGG, and WAV.
* Fixed fragment URI parsing.
## Codegen
* Codegen was updated for `2018-04-03` nightly.
* Minimum required `rustc` is `1.27.0-nightly 2018-04-03`.
## Contrib
* JSON data is read eagerly, improving deserialization performance.
## Docs
* Database example and docs were updated for Diesel 1.1.
* Removed outdated README performance section.
* Fixed various typos in rustdocs and guide.
## Infrastructure
* Removed gates for stabilized features: `iterator_for_each`, `i128_type`,
`conservative_impl_trait`, `never_type`.
* Travis now tests in both debug and release mode.
# Version 0.3.6 (Jan 12, 2018)
## Core
* `Rocket.state()` method was added to retrieve managed state from `Rocket`
instances.
* Nested calls to `Rocket.attach()` are now handled correctly.
* JSON API (`application/vnd.api+json`) is now a known media type.
* Uncached markers for `ContentType` and `Accept` headers are properly
preserved on `Request.clone()`.
* Minimum required `rustc` is `1.25.0-nightly 2018-01-12`.
## Codegen
* Codegen was updated for `2017-12-22` nightly.
* Minimum required `rustc` is `1.24.0-nightly 2017-12-22`.
## Docs
* Fixed typo in state guide: ~~simple~~ simply.
* Database example and docs were updated for Diesel 1.0.
## Infrastructure
* Shell scripts now use `git grep` instead of `egrep` for faster searching.
# Version 0.3.5 (Dec 18, 2017)
## Codegen
* Codegen was updated for `2017-12-17` nightly.
* Minimum required `rustc` is `1.24.0-nightly 2017-12-17`.
# Version 0.3.4 (Dec 14, 2017)
## Core
* `NamedFile`'s `Responder` implementation now uses a sized body when the
file's length is known.
* `#[repr(C)]` is used on `str` wrappers to guarantee correct structure layout
across platforms.
* A `status::BadRequest` `Responder` was added.
## Codegen
* Codegen was updated for `2017-12-13` nightly.
* Minimum required `rustc` is `1.24.0-nightly 2017-12-13`.
## Docs
* The rustdoc `html_root_url` now points to the correct address.
* Fixed typo in fairings guide: ~~event~~ events.
* Fixed typo in `Outcome` docs: ~~users~~ Users.
# Version 0.3.3 (Sep 25, 2017)
## Core
* `Config`'s `Debug` implementation now respects formatting options.
* `Cow<str>` now implements `FromParam`.
* `Vec<u8>` now implements `Responder`.
* Added a `Binary` media type for `application/octet-stream`.
* Empty fairing collections are no longer logged.
* Emojis are no longer emitted to non-terminals.
* Minimum required `rustc` is `1.22.0-nightly 2017-09-13`.
## Codegen
* Improved "missing argument in handler" compile-time error message.
* Codegen was updated for `2017-09-25` nightly.
* Minimum required `rustc` is `1.22.0-nightly 2017-09-25`.
## Docs
* Fixed typos in site overview: ~~by~~ be, ~~`Reponder`~~ `Responder`.
* Markdown indenting was adjusted for CommonMark.
## Infrastructure
* Shell scripts handle paths with spaces.
# Version 0.3.2 (Aug 15, 2017)
## Core
* Added conversion methods from and to `Box<UncasedStr>`.
## Codegen
* Lints were removed due to compiler instability. Lints will likely return as
a separate `rocket_lints` crate.
# Version 0.3.1 (Aug 11, 2017)
## Core
* Added support for ASCII colors on modern Windows consoles.
* Form field renames can now include _any_ valid characters, not just idents.
## Codegen
* Ignored named route parameters are now allowed (`_ident`).
* Fixed issue where certain paths would cause a lint `assert!` to fail
([#367](https://github.com/SergioBenitez/Rocket/issues/367)).
* Lints were updated for `2017-08-10` nightly.
* Minimum required `rustc` is `1.21.0-nightly (2017-08-10)`.
## Contrib
* Tera errors that were previously skipped internally are now emitted.
## Documentation
* Typos were fixed across the board.
# Version 0.3.0 (Jul 14, 2017)
## New Features
This release includes the following new features:
* [Fairings], Rocket's structure middleware, were introduced.
* [Native TLS support] was introduced.
* [Private cookies] were introduced.
* A [`MsgPack`] type has been added to [`contrib`] for simple consumption and
returning of MessagePack data.
* Launch failures ([`LaunchError`]) from [`Rocket::launch()`] are now returned
for inspection without panicking.
* Routes without query parameters now match requests with or without query
parameters.
* [Default rankings] range from -4 to -1, preferring static paths and routes
with query string matches.
* A native [`Accept`] header structure was added.
* The [`Accept`] request header can be retrieved via [`Request::accept()`].
* Incoming form fields [can be renamed] via a new `#[form(field = "name")]`
structure field attribute.
* All active routes can be retrieved via [`Rocket::routes()`].
* [`Response::body_string()`] was added to retrieve the response body as a
`String`.
* [`Response::body_bytes()`] was added to retrieve the response body as a
`Vec<u8>`.
* [`Response::content_type()`] was added to easily retrieve the Content-Type
header of a response.
* Size limits on incoming data are [now
configurable](https://rocket.rs/guide/configuration/#data-limits).
* [`Request::limits()`] was added to retrieve incoming data limits.
* Responders may dynamically adjust their response based on the incoming
request.
* [`Request::guard()`] was added for simple retrieval of request guards.
* [`Request::route()`] was added to retrieve the active route, if any.
* `&Route` is now a request guard.
* The base mount path of a [`Route`] can be retrieved via `Route::base` or
`Route::base()`.
* [`Cookies`] supports _private_ (authenticated encryption) cookies, encryped
with the `secret_key` config key.
* `Config::{development, staging, production}` constructors were added for
[`Config`].
* [`Config::get_datetime()`] was added to retrieve an extra as a `Datetime`.
* Forms can be now parsed _leniently_ via the new [`LenientForm`] data guard.
* The `?` operator can now be used with `Outcome`.
* Quoted string, array, and table based [configuration parameters] can be set
via environment variables.
* Log coloring is disabled when `stdout` is not a TTY.
* [`FromForm`] is implemented for `Option<T: FromForm>`, `Result<T: FromForm,
T::Error>`.
* The [`NotFound`] responder was added for simple **404** response
construction.
[Fairings]: https://rocket.rs/guide/fairings/
[Native TLS support]: https://rocket.rs/guide/configuration/#configuring-tls
[Private cookies]: https://rocket.rs/guide/requests/#private-cookies
[can be renamed]: https://rocket.rs/guide/requests/#field-renaming
[`MsgPack`]: https://api.rocket.rs/rocket_contrib/struct.MsgPack.html
[`Rocket::launch()`]: https://api.rocket.rs/rocket/struct.Rocket.html#method.launch
[`LaunchError`]: https://api.rocket.rs/rocket/error/struct.LaunchError.html
[Default rankings]: https://api.rocket.rs/rocket/struct.Route.html
[`Route`]: https://api.rocket.rs/rocket/struct.Route.html
[`Accept`]: https://api.rocket.rs/rocket/http/struct.Accept.html
[`Request::accept()`]: https://api.rocket.rs/rocket/struct.Request.html#method.accept
[`contrib`]: https://api.rocket.rs/rocket_contrib/
[`Rocket::routes()`]: https://api.rocket.rs/rocket/struct.Rocket.html#method.routes
[`Response::body_string()`]: https://api.rocket.rs/rocket/struct.Response.html#method.body_string
[`Response::body_bytes()`]: https://api.rocket.rs/rocket/struct.Response.html#method.body_bytes
[`Response::content_type()`]: https://api.rocket.rs/rocket/struct.Response.html#method.content_type
[`Request::guard()`]: https://api.rocket.rs/rocket/struct.Request.html#method.guard
[`Request::limits()`]: https://api.rocket.rs/rocket/struct.Request.html#method.limits
[`Request::route()`]: https://api.rocket.rs/rocket/struct.Request.html#method.route
[`Config`]: https://api.rocket.rs/rocket/struct.Config.html
[`Cookies`]: https://api.rocket.rs/rocket/http/enum.Cookies.html
[`Config::get_datetime()`]: https://api.rocket.rs/rocket/struct.Config.html#method.get_datetime
[`LenientForm`]: https://api.rocket.rs/rocket/request/struct.LenientForm.html
[configuration parameters]: https://api.rocket.rs/rocket/config/index.html#environment-variables
[`NotFound`]: https://api.rocket.rs/rocket/response/status/struct.NotFound.html
## Breaking Changes
This release includes many breaking changes. These changes are listed below
along with a short note about how to handle the breaking change in existing
applications.
* **`session_key` was renamed to `secret_key`, requires a 256-bit base64 key**
It's unlikely that `session_key` was previously used. If it was, rename
`session_key` to `secret_key`. Generate a random 256-bit base64 key using a
tool like openssl: `openssl rand -base64 32`.
* **The `&Cookies` request guard has been removed in favor of `Cookies`**
Change `&Cookies` in a request guard position to `Cookies`.
* **`Rocket::launch()` now returns a `LaunchError`, doesn't panic.**
For the old behavior, suffix a call to `.launch()` with a semicolon:
`.launch();`.
* **Routes without query parameters match requests with or without query
parameters.**
There is no workaround, but this change may allow manual ranks from routes
to be removed.
* **The `format` route attribute on non-payload requests matches against the
Accept header.**
Excepting a custom request guard, there is no workaround. Previously,
`format` always matched against the Content-Type header, regardless of
whether the request method indicated a payload or not.
* **A type of `&str` can no longer be used in form structures or parameters.**
Use the new [`&RawStr`] type instead.
* **`ContentType` is no longer a request guard.**
Use `&ContentType` instead.
* **`Request::content_type()` returns `&ContentType` instead of
`ContentType`.**
Use `.clone()` on `&ContentType` if a type of `ContentType` is required.
* **`Response::header_values()` was removed. `Response::headers()` now returns
an `&HeaderMap`.**
A call to `Response::headers()` can be replaced with
`Response::headers().iter()`. A call to `Response::header_values(name)` can
be replaced with `Response::headers().get(name)`.
* **Route collisions result in a hard error and panic.**
There is no workaround. Previously, route collisions were a warning.
* **The [`IntoOutcome`] trait has been expanded and made more flexible.**
There is no workaround. `IntoOutcome::into_outcome()` now takes a `Failure`
value to use. `IntoOutcome::or_forward()` was added to return a `Forward`
outcome if `self` indicates an error.
* **The 'testing' feature was removed.**
Remove `features = ["testing"]` from `Cargo.toml`. Use the new [`local`]
module for testing.
* **`serde` was updated to 1.0.**
There is no workaround. Ensure all dependencies rely on `serde` `1.0`.
* **`config::active()` was removed.**
Use [`Rocket::config()`] to retrieve the configuration before launch. If
needed, use [managed state] to store config information for later use.
* **The [`Responder`] trait has changed.**
`Responder::respond(self)` was removed in favor of
`Responder::respond_to(self, &Request)`. Responders may dynamically adjust
their response based on the incoming request.
* **`Outcome::of(Responder)` was removed while `Outcome::from(&Request,
Responder)` was added.**
Use `Outcome::from(..)` instead of `Outcome::of(..)`.
* **Usage of templates requires `Template::fairing()` to be attached.**
Call `.attach(Template::fairing())` on the application's Rocket instance
before launching.
* **The `Display` implementation of `Template` was removed.**
Use [`Template::show()`] to render a template directly.
* **`Request::new()` is no longer exported.**
There is no workaround.
* **The [`FromForm`] trait has changed.**
`Responder::from_form_items(&mut FormItems)` was removed in favor of
`Responder::from_form(&mut FormItems, bool)`. The second parameter indicates
whether parsing should be strict (if `true`) or lenient (if `false`).
* **`LoggingLevel` was removed as a root reexport.**
It can now be imported from `rocket::config::LoggingLevel`.
* **An `Io` variant was added to [`ConfigError`].**
Ensure `match`es on `ConfigError` include an `Io` variant.
* **[`ContentType::from_extension()`] returns an `Option<ContentType>`.**
For the old behvavior, use `.unwrap_or(ContentType::Any)`.
* **The `IntoValue` config trait was removed in favor of `Into<Value>`.**
There is no workaround. Use `Into<Value>` as necessary.
* **The `rocket_contrib::JSON` type has been renamed to
[`rocket_contrib::Json`].**
Use `Json` instead of `JSON`.
* **All structs in the [`content`] module use TitleCase names.**
Use `Json`, `Xml`, `Html`, and `Css` instead of `JSON`, `XML`, `HTML`, and
`CSS`, respectively.
[`&RawStr`]: https://api.rocket.rs/rocket/http/struct.RawStr.html
[`IntoOutcome`]: https://api.rocket.rs/rocket/outcome/trait.IntoOutcome.html
[`local`]: https://api.rocket.rs/rocket/local/index.html
[`Rocket::config()`]: https://api.rocket.rs/rocket/struct.Rocket.html#method.config
[managed state]: https://rocket.rs/guide/state/
[`Responder`]: https://api.rocket.rs/rocket/response/trait.Responder.html
[`Template::show()`]: https://api.rocket.rs/rocket_contrib/struct.Template.html#method.show
[`FromForm`]: https://api.rocket.rs/rocket/request/trait.FromForm.html
[`ConfigError`]: https://api.rocket.rs/rocket/config/enum.ConfigError.html
[`ContentType::from_extension()`]: https://api.rocket.rs/rocket/http/struct.ContentType.html#method.from_extension
[`rocket_contrib::Json`]: https://api.rocket.rs/rocket_contrib/struct.Json.html
[`content`]: https://api.rocket.rs/rocket/response/content/index.html
## General Improvements
In addition to new features, Rocket saw the following improvements:
* "Rocket" is now capatilized in the `Server` HTTP header.
* The generic parameter of `rocket_contrib::Json` defaults to `json::Value`.
* The trailing '...' in the launch message was removed.
* The launch message prints regardless of the config environment.
* For debugging, `FromData` is implemented for `Vec<u8>` and `String`.
* The port displayed on launch is the port resolved, not the one configured.
* The `uuid` dependency was updated to `0.5`.
* The `base64` dependency was updated to `0.6`.
* The `toml` dependency was updated to `0.4`.
* The `handlebars` dependency was updated to `0.27`.
* The `tera` dependency was updated to `0.10`.
* [`yansi`] is now used for all terminal coloring.
* The `dev` `rustc` release channel is supported during builds.
* [`Config`] is now exported from the root.
* [`Request`] implements `Clone` and `Debug`.
* The `workers` config parameter now defaults to `num_cpus * 2`.
* Console logging for table-based config values is improved.
* `PartialOrd`, `Ord`, and `Hash` are now implemented for [`State`].
* The format of a request is always logged when available.
[`yansi`]: https://crates.io/crates/yansi
[`Request`]: https://api.rocket.rs/rocket/struct.Request.html
[`State`]: https://api.rocket.rs/rocket/struct.State.html
## Infrastructure
* All examples include a test suite.
* The `master` branch now uses a `-dev` version number.
# Version 0.2.8 (Jun 01, 2017)
## Codegen
* Lints were updated for `2017-06-01` nightly.
* Minimum required `rustc` is `1.19.0-nightly (2017-06-01)`.
# Version 0.2.7 (May 26, 2017)
## Codegen
* Codegen was updated for `2017-05-26` nightly.
# Version 0.2.6 (Apr 17, 2017)
## Codegen
* Allow `k` and `v` to be used as fields in `FromForm` structures by avoiding
identifier collisions ([#265]).
[#265]: https://github.com/SergioBenitez/Rocket/issues/265
# Version 0.2.5 (Apr 16, 2017)
## Codegen
* Lints were updated for `2017-04-15` nightly.
* Minimum required `rustc` is `1.18.0-nightly (2017-04-15)`.
# Version 0.2.4 (Mar 30, 2017)
## Codegen
* Codegen was updated for `2017-03-30` nightly.
* Minimum required `rustc` is `1.18.0-nightly (2017-03-30)`.
# Version 0.2.3 (Mar 22, 2017)
## Fixes
* Multiple header values for the same header name are now properly preserved
(#223).
## Core
* The `get_slice` and `get_table` methods were added to `Config`.
* The `pub_restricted` feature has been stabilized!
## Codegen
* Lints were updated for `2017-03-20` nightly.
* Minimum required `rustc` is `1.17.0-nightly (2017-03-22)`.
## Infrastructure
* The test script now denies trailing whitespace.
# Version 0.2.2 (Feb 26, 2017)
## Codegen
* Lints were updated for `2017-02-25` and `2017-02-26` nightlies.
* Minimum required `rustc` is `1.17.0-nightly (2017-02-26)`.
# Version 0.2.1 (Feb 24, 2017)
## Core Fixes
* `Flash` cookie deletion functions as expected regardless of the path.
* `config` properly accepts IPv6 addresses.
* Multiple `Set-Cookie` headers are properly set.
## Core Improvements
* `Display` and `Error` were implemented for `ConfigError`.
* `webp`, `ttf`, `otf`, `woff`, and `woff2` were added as known content types.
* Routes are presorted for faster routing.
* `into_bytes` and `into_inner` methods were added to `Body`.
## Codegen
* Fixed `unmanaged_state` lint so that it works with prefilled type aliases.
## Contrib
* Better errors are emitted on Tera template parse errors.
## Documentation
* Fixed typos in `manage` and `JSON` docs.
## Infrastructure
* Updated doctests for latest Cargo nightly.
# Version 0.2.0 (Feb 06, 2017)
Detailed release notes for v0.2 can also be found on
[rocket.rs](https://rocket.rs/news/2017-02-06-version-0.2/).
## New Features
This release includes the following new features:
* Introduced managed state.
* Added lints that warn on unmanaged state and unmounted routes.
* Added the ability to set configuration parameters via environment variables.
* `Config` structures can be built via `ConfigBuilder`, which follows the
builder pattern.
* Logging can be enabled or disabled on custom configuration via a second
parameter to the `Rocket::custom` method.
* `name` and `value` methods were added to `Header` to retrieve the name and
value of a header.
* A new configuration parameter, `workers`, can be used to set the number of
threads Rocket uses.
* The address of the remote connection is available via `Request.remote()`.
Request preprocessing overrides remote IP with value from the `X-Real-IP`
header, if present.
* During testing, the remote address can be set via `MockRequest.remote()`.
* The `SocketAddr` request guard retrieves the remote address.
* A `UUID` type has been added to `contrib`.
* `rocket` and `rocket_codegen` will refuse to build with an incompatible
nightly version and emit nice error messages.
* Major performance and usability improvements were upstreamed to the `cookie`
crate, including the addition of a `CookieBuilder`.
* When a checkbox isn't present in a form, `bool` types in a `FromForm`
structure will parse as `false`.
* The `FormItems` iterator can be queried for a complete parse via `completed`
and `exhausted`.
* Routes for `OPTIONS` requests can be declared via the `options` decorator.
* Strings can be percent-encoded via `URI::percent_encode()`.
## Breaking Changes
This release includes several breaking changes. These changes are listed below
along with a short note about how to handle the breaking change in existing
applications.
* **`Rocket::custom` takes two parameters, the first being `Config` by
value.**
A call in v0.1 of the form `Rocket::custom(&config)` is now
`Rocket::custom(config, false)`.
* **Tera templates are named without their extension.**
A templated named `name.html.tera` is now simply `name`.
* **`JSON` `unwrap` method has been renamed to `into_inner`.**
A call to `.unwrap()` should be changed to `.into_inner()`.
* **The `map!` macro was removed in favor of the `json!` macro.**
A call of the form `map!{ "a" => b }` can be written as: `json!({ "a": b
})`.
* **The `hyper::SetCookie` header is no longer exported.**
Use the `Cookie` type as an `Into<Header>` type directly.
* **The `Content-Type` for `String` is now `text/plain`.**
Use `content::HTML<String>` for HTML-based `String` responses.
* **`Request.content_type()` returns an `Option<ContentType>`.**
Use `.unwrap_or(ContentType::Any)` to get the old behavior.
* **The `ContentType` request guard forwards when the request has no
`Content-Type` header.**
Use an `Option<ContentType>` and `.unwrap_or(ContentType::Any)` for the old
behavior.
* **A `Rocket` instance must be declared _before_ a `MockRequest`.**
Change the order of the `rocket::ignite()` and `MockRequest::new()` calls.
* **A route with `format` specified only matches requests with the same
format.**
Previously, a route with a `format` would match requests without a format
specified. There is no workaround to this change; simply specify formats
when required.
* **`FormItems` can no longer be constructed directly.**
Instead of constructing as `FormItems(string)`, construct as
`FormItems::from(string)`.
* **`from_from_string(&str)` in `FromForm` removed in favor of
`from_form_items(&mut FormItems)`.**
Most implementation should be using `FormItems` internally; simply use the
passed in `FormItems`. In other cases, the form string can be retrieved via
the `inner_str` method of `FormItems`.
* **`Config::{set, default_for}` are deprecated.**
Use the `set_{param}` methods instead of `set`, and `new` or `build` in
place of `default_for`.
* **Route paths must be absolute.**
Prepend a `/` to convert a relative path into an absolute one.
* **Route paths cannot contain empty segments.**
Remove any empty segments, including trailing ones, from a route path.
## Bug Fixes
A couple of bugs were fixed in this release:
* Handlebars partials were not properly registered
([#122](https://github.com/SergioBenitez/Rocket/issues/122)).
* `Rocket::custom` did not set the custom configuration as the `active`
configuration.
* Route path segments containing more than one dynamic parameter were
allowed.
## General Improvements
In addition to new features, Rocket saw the following smaller improvements:
* Rocket no longer overwrites a catcher's response status.
* The `port` `Config` type is now a proper `u16`.
* Clippy issues injected by codegen are resolved.
* Handlebars was updated to `0.25`.
* The `PartialEq` implementation of `Config` doesn't consider the path or
secret key.
* Hyper dependency updated to `0.10`.
* The `Error` type for `JSON as FromData` has been exposed as `SerdeError`.
* SVG was added as a known Content-Type.
* Serde was updated to `0.9`.
* Form parse failure now results in a **422** error code.
* Tera has been updated to `0.7`.
* `pub(crate)` is used throughout to enforce visibility rules.
* Query parameters in routes (`/path?<param>`) are now logged.
* Routes with and without query parameters no longer _collide_.
## Infrastructure
* Testing was parallelized, resulting in 3x faster Travis builds.
# Version 0.1.6 (Jan 26, 2017)
## Infrastructure
* Hyper version pinned to 0.9.14 due to upstream non-semver breaking change.
# Version 0.1.5 (Jan 14, 2017)
## Core
* Fixed security checks in `FromSegments` implementation for `PathBuf`.
## Infrastructure
* `proc_macro` feature removed from examples due to stability.
# Version 0.1.4 (Jan 4, 2017)
## Core
* Header names are treated as case-preserving.
## Codegen
* Minimum supported nightly is `2017-01-03`.
# Version 0.1.3 (Dec 31, 2016)
## Core
* Typo in `Outcome` formatting fixed (Succcess -> Success).
* Added `ContentType::CSV`.
* Dynamic segments parameters are properly resolved, even when mounted.
* Request methods are only overridden via `_method` field on POST.
* Form value `String`s are properly decoded.
## Codegen
* The `_method` field is now properly ignored in `FromForm` derivation.
* Unknown Content-Types in `format` no longer result in an error.
* Deriving `FromForm` no longer results in a deprecation warning.
* Codegen will refuse to build with incompatible rustc, presenting error
message and suggestion.
* Added `head` as a valid decorator for `HEAD` requests.
* Added `route(OPTIONS)` as a valid decorator for `OPTIONS` requests.
## Contrib
* Templates with the `.tera` extension are properly autoescaped.
* Nested template names are properly resolved on Windows.
* Template implements `Display`.
* Tera dependency updated to version 0.6.
## Docs
* Todo example requirements clarified in its `README`.
## Testing
* Tests added for `config`, `optional_result`, `optional_redirect`, and
`query_params` examples.
* Testing script checks for and disallows tab characters.
## Infrastructure
* New script (`bump_version.sh`) automates version bumps.
* Config script emits error when readlink/readpath support is bad.
* Travis badge points to public builds.
# Version 0.1.2 (Dec 24, 2016)
## Codegen
* Fix `get_raw_segments` index argument in route codegen
([#41](https://github.com/SergioBenitez/Rocket/issues/41)).
* Segments params (`<param..>`) respect prefixes.
## Contrib
* Fix nested template name resolution
([#42](https://github.com/SergioBenitez/Rocket/issues/42)).
## Infrastructure
* New script (`publish.sh`) automates publishing to crates.io.
* New script (`bump_version.sh`) automates version bumps.
# Version 0.1.1 (Dec 23, 2016)
## Core
* `NamedFile` `Responder` lost its body in the shuffle; it's back!
# Version 0.1.0 (Dec 23, 2016)
This is the first public release of Rocket!
## Breaking
All of the mentions to `hyper` types in core Rocket types are no more. Rocket
now implements its own `Request` and `Response` types.
* `ContentType` uses associated constants instead of static methods.
* `StatusCode` removed in favor of new `Status` type.
* `Response` type alias superceded by `Response` type.
* `Responder::respond` no longer takes in hyper type.
* `Responder::respond` returns `Response`, takes `self` by move.
* `Handler` returns `Outcome` instead of `Response` type alias.
* `ErrorHandler` returns `Result`.
* All `Hyper*` types were moved to unprefixed versions in `hyper::`.
* `MockRequest::dispatch` now returns a `Response` type.
* `URIBuf` removed in favor of unified `URI`.
* Rocket panics when an illegal, dynamic mount point is used.
## Core
* Rocket handles `HEAD` requests automatically.
* New `Response` and `ResponseBuilder` types.
* New `Request`, `Header`, `Status`, and `ContentType` types.
## Testing
* `MockRequest` allows any type of header.
* `MockRequest` allows cookies.
## Codegen
* Debug output disabled by default.
* The `ROCKET_CODEGEN_DEBUG` environment variables enables codegen logging.
# Version 0.0.11 (Dec 11, 2016)
## Streaming Requests
All incoming request data is now streamed. This resulted in a major change to
the Rocket APIs. They are summarized through the following API changes:
* The `form` route parameter has been removed.
* The `data` route parameter has been introduced.
* Forms are now handled via the `data` parameter and `Form` type.
* Removed the `data` parameter from `Request`.
* Added `FromData` conversion trait and default implementation.
* `FromData` is used to automatically derive the `data` parameter.
* `Responder`s are now final: they cannot forward to other requests.
* `Responser`s may only forward to catchers.
## Breaking
* Request `uri` parameter is private. Use `uri()` method instead.
* `form` module moved under `request` module.
* `response::data` was renamed to `response::content`.
* Introduced `Outcome` with `Success`, `Failure`, and `Forward` variants.
* `outcome` module moved to top-level.
* `Response` is now a type alias to `Outcome`.
* `Empty` `Responder` was removed.
* `StatusResponder` removed in favor of `response::status` module.
## Codegen
* Error handlers can now take 0, 1, or 2 parameters.
* `FromForm` derive now works on empty structs.
* Lifetimes are now properly stripped in code generation.
* Any valid ident is now allowed in single-parameter route parameters.
## Core
* Route is now cloneable.
* `Request` no longer has any lifetime parameters.
* `Handler` type now includes a `Data` parameter.
* `http` module is public.
* `Responder` implemented for `()` type as an empty response.
* Add `config::get()` for global config access.
* Introduced `testing` module.
* `Rocket.toml` allows global configuration via `[global]` table.
## Docs
* Added a `raw_upload` example.
* Added a `pastebin` example.
* Documented all public APIs.
## Testing
* Now building and running tests with `--all-features` flag.
* Added appveyor config for Windows CI testing.
# Version 0.0.10 (Oct 03, 2016)
## Breaking
* Remove `Rocket::new` in favor of `ignite` method.
* Remove `Rocket::mount_and_launch` in favor of chaining `mount(..).launch()`.
* `mount` and `catch` take `Rocket` type by value.
* All types related to HTTP have been moved into `http` module.
* `Template::render` in `contrib` now takes context by reference.
## Core
* Rocket now parses option `Rocket.toml` for configuration, defaulting to sane
values.
* `ROCKET_ENV` environment variable can be used to specify running environment.
## Docs
* Document `ContentType`.
* Document `Request`.
* Add script that builds docs.
## Testing
* Scripts can now be run from any directory.
* Cache Cargo directories in Travis for faster testing.
* Check that library version numbers match in testing script.
# Version 0.0.9 (Sep 29, 2016)
## Breaking
* Rename `response::data_type` to `response::data`.
## Core
* Rocket interprets `_method` field in forms as the incoming request's method.
* Add `Outcome::Bad` to signify responses that failed internally.
* Add a `NamedFile` `Responder` type that uses a file's extension for the
response's content type.
* Add a `Stream` `Responder` for streaming responses.
## Contrib
* Introduce the `contrib` crate.
* Add JSON support via `JSON`, which implements `FromRequest` and `Responder`.
* Add templating support via `Template` which implements `Responder`.
## Docs
* Initial guide-like documentation.
* Add documentation, testing, and contributing sections to README.
## Testing
* Add a significant number of codegen tests.
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