Commit Graph

9 Commits

Author SHA1 Message Date
Sergio Benitez 084481a84e Initial implementation of typed URIs.
This is a breaking change. All Rocket applications using code
generation must now additionally declare usage of the 'decl_macro'
feature.
2017-09-14 22:10:25 -07:00
Sergio Benitez 9b955747e4 Remove config global state. Use Responder::respond_to.
This commit includes two major changes to core:

  1. Configuration state is no longer global. The `config::active()`
     function has been removed. The active configuration can be
     retrieved via the `config` method on a `Rocket` instance.

  2. The `Responder` trait has changed. `Responder::respond(self)` has
     been removed in favor of `Responder::respond_to(self, &Request)`.
     This allows responders to dynamically adjust their response based
     on the incoming request.

Additionally, it includes the following changes to core and codegen:

  * The `Request::guard` method was added to allow for simple
    retrivial of request guards.
  * The `Request::limits` method was added to retrieve configured
    limits.
  * The `File` `Responder` implementation now uses a fixed size body
    instead of a chunked body.
  * The `Outcome::of<R: Responder>(R)` method was removed while
    `Outcome::from<R: Responder(&Request, R)` was added.
  * The unmounted and unmanaged limits are more cautious: they will only
    emit warnings when the `Rocket` receiver is known.

This commit includes one major change to contrib:

  1. To use contrib's templating, the fairing returned by
     `Template::fairing()` must be attached to the running Rocket
     instance.

Additionally, the `Display` implementation of `Template` was removed. To
directly render a template to a `String`, the new `Template::show`
method can be used.
2017-05-19 03:29:08 -07:00
Sergio Benitez 65da988962 Return a `LaunchError` from `launch` when launching fails.
This is a (minor) breaking change. If `rocket.launch()` is the last expression
in a function, the return type will change from `()` to `LaunchError`. A simple
workaround that preserves the previous functionality is to simply add a
semicolon after `launch()`: `rocket.launch();`.

resolves #34
2017-03-15 22:10:09 -07:00
Sergio Benitez 4eaf9ba9c5 Add lints to catch unmanaged state and unmounted routes.
* The `unmanaged_state` lint emits a warning when a `State<T>` request
    guard is used without an accompanying `manage` call for `T`.

  * The `unmounted_route` lint emits a warning when a route declared via
    a Rocket attribute is not mounted via a call to `mount`.

There is one known shortcoming of these lints at present: _any_ call to
`manage` or `mount` marks state/routes as managed/mounted. This can be
an issue when an application uses more than one `Rocket` instance, with
different calls to `mount` and `manage` in each. The lints should
perform their analyses on a per-instance basis.
2017-01-29 01:13:52 -08:00
Sergio Benitez 55a2535896 Clean up config example. 2016-12-28 18:24:54 -06:00
Seth Lopez e650587159 Add tests for config example. 2016-12-28 18:09:19 -06:00
Sergio Benitez 4f30afc30f Show RDP information when starting AppVeyor build. 2016-12-27 02:04:47 -06:00
Sergio Benitez 4b6c72e33f Use move builder pattern to launch Rocket apps. 2016-10-03 19:48:33 -07:00
Sergio Benitez 17b88d0a6b Implement configuration and environments. 2016-10-03 03:39:56 -07:00