Commit Graph

484 Commits

Author SHA1 Message Date
Sergio Benitez 7e913eb8ac Report as many form errors as possible. 2022-11-12 04:11:18 -08:00
Jacob Simpson 6c3d35e7e5 Update notify to 5.0.
Resolves #2337.
2022-09-18 01:49:15 -07:00
Sergio Benitez 682c2d9acf Update database driver version numbers in docs. 2022-09-18 01:27:36 -07:00
Tilen Pintarič f0d678d464 Update diesel to 2.0, sqlx to 0.6.
Closes #2209.
Closes #2335.
Closes #2249.
2022-09-18 01:24:57 -07:00
Sergio Benitez 707936177a Update 'sync_db_pools' UI tests. 2022-09-14 13:59:32 -07:00
Sergio Benitez 8d8367e32b Update UI tests for latest nightly, stable. 2022-07-13 18:23:39 -07:00
Sergio Benitez a933e7234d Gracefully shutdown database pools in 'db_pools'. 2022-07-13 14:16:14 -07:00
Sergio Benitez 08ef285f37 Update 'sync_db_pools' UI tests for stable. 2022-05-24 21:36:32 -07:00
Sergio Benitez 04819d8cfd Add pool retrieval to sync_db_pools.
Generates a new method on attributed types, `pool()`, which returns an
opaque reference to a type that can be used to get pooled connections.

Also adds a code-generated example to the crate docs which includes
real, proper function signatures and fully checked examples.

Resolves #1884.
Closes #1972.
2022-05-24 16:47:09 -07:00
Sergio Benitez 9b3c83eb70 Add 'Metadata::render()': direct template render.
Resolves #1177.
2022-05-20 16:18:17 -07:00
Sergio Benitez 4dcd92837f New version: 0.5.0-rc.2.
New contrib versions: 0.1.0-rc.2.
2022-05-09 06:32:46 -05:00
Sergio Benitez f12788dbf9 Synchronize 'db_pools' docs with libraries.
Also adds an integration test designed to break if upstream types change
in a manner incompatible with docs.
2022-05-04 12:38:29 -07:00
Konrad Borowski 4d258739f5 Migrate Rocket to Rust 2021 edition. 2022-04-19 18:35:38 -07:00
Sergio Benitez fc633dfcd8 Fix UI tests for latest stable, nightly. 2022-04-18 21:15:54 -07:00
Sergio Benitez 2cbaf05153 Update UI tests for latest stable. 2022-03-07 12:16:21 -08:00
Juraj Fiala 71e96d0d0d Fix typo: 'Tera' -> 'Handlebars'. 2022-03-03 15:48:00 -08:00
Sergio Benitez b5b842f0bf Use fully working examples in dyn_templates.
Closes #1992.
2022-03-03 15:41:29 -08:00
Gabriel Fontes 66d18bf665 Explicitly import 'Result' in 'context!'. 2022-02-17 16:33:36 -08:00
Sergio Benitez d25a8308e5 Update 'mongodb' to '2' in 'db_pools'. 2022-02-16 11:07:05 -08:00
Sergio Benitez 543560a1f2 Update 'deadpool' dependencies in 'db_pools'. 2022-02-16 11:07:00 -08:00
Sergio Benitez 0ba5aac53e Update codebase for latest nightly and stable. 2022-02-16 10:08:55 -08:00
Sergio Benitez 8cae077ba1 Add 'Connection::into_inner()' in 'db_pools'.
Resolves #1790.
2021-08-30 04:02:13 -07:00
Sergio Benitez 9bc6c25d2d Fix docs for handlebars update. 2021-08-30 03:44:08 -07:00
Ning Sun 831ffc6c09 Update 'handlebars' to 4.0. 2021-08-30 03:42:57 -07:00
Sergio Benitez 15e74fe184 Update UI tests for latest nightly. 2021-08-19 20:07:10 -07:00
Sergio Benitez a16c66eae9 Propagate 'log_level' to SQLx logs.
Closes #1798.
2021-08-19 19:49:20 -07:00
Jeb Rosen 5cb243fc24 Update UI tests for latest stable. 2021-08-01 12:24:49 -07:00
Sergio Benitez 179be25866 Add 'rocket_db_pools' UI tests. 2021-07-18 13:14:13 -07:00
Sergio Benitez 5b1a04deab Introduce async database pools: 'rocket_db_pools'.
This is the async analog of 'rocket_sync_db_pools', rewritten to be
cleaner, leaner, easier to maintain and extend, and better documented.

Resolves #1117.
Resolves #1187.
2021-07-18 12:17:17 -07:00
Jeb Rosen f7f068be11 Initial implementation of async DB pooling. 2021-07-18 12:14:25 -07:00
Sergio Benitez bb920e6e09 Fix 'context!()' typo: "supports" -> "supported". 2021-07-02 11:44:53 -07:00
Mikail Bagishov be933ce398 Apply clippy suggestions. 2021-06-30 14:13:19 -07:00
Sergio Benitez f0b133023b Fix git repository link to 'rocket_sync_db_pools'. 2021-06-30 10:15:46 -07:00
Dominik Boehi d671ec5bb5 Fix link to 'rocket_dyn_templates' git repository. 2021-06-30 10:14:58 -07:00
Flying-Toast 8e3ad40beb Add 'context!' for ad-hoc templating contexts. 2021-06-30 10:09:28 -07:00
Sergio Benitez ac3efbc892 Use configured database pool timeout on pool init. 2021-06-26 11:58:32 -07:00
Sergio Benitez 0b2fcb9f4b Use Figment's 'Value' in contrib templating.
Previously, 'serde_json::Value' was used to store the serialized
template context. This value does not represent all of serde's data
model. This means we may fail to serialize a valid Rust value into it,
for instance, 128-bit integers. This is reduced with Figment's 'Value',
which supports the majority if not all of the serde data model.

At present, all supported templating engines use 'serde_json::Value', so
in practice, this commit has no effect but to reduce local dependencies
and provide better error messages for bad contexts.
2021-06-25 09:08:49 -07:00
Petr Portnov d9858cf3c7 Add missing documentation for the `run()` method generated by `#[database]`.
Resolves #1704.
2021-06-17 17:31:53 -07:00
Sergio Benitez c028d63e5b New version: 0.5.0-rc.1.
New contrib versions: 0.1.0-rc.1.
2021-06-09 09:52:37 -07:00
Sergio Benitez 6961a717d8 Use crates.io compatible internal package names. 2021-06-09 09:47:21 -07:00
Sergio Benitez 394982edbd Make new contrib libraries publishable. 2021-06-09 04:51:46 -07:00
Sergio Benitez dd9629697a Use published 'devise'. 2021-06-09 00:46:28 -07:00
Sergio Benitez f4ecc3e3bd Update 'sqlite' contrib dependencies. 2021-06-09 00:36:25 -07:00
Sergio Benitez 4c6562cd29 Drop 'Data' after sending a response, not before.
This allows responses to be sent to the client even when data is only
partially read, significantly improving the experience for the client
from one with a "connection closed" error to one with a proper response.
The consequence is a lifetime in 'Data'.

Though other non-lifetime-introducing solutions exist, the introduction
of a lifetime to 'Data' is a longstanding desire as it prevents
smuggling 'Data' into a longer-lived context. Use of 'Data' in that
context was unspecified with various runtime consequences. The addition
of a lifetime bound by the request prevents this error statically.

In summary, the changes are:
  * Clients receive responses even when data isn't fully read.
  * 'Data' becomes 'Data<'r>'. 'FromData' changes accordingly.
  * Route 'Outcome's are strictly tied to the request lifetime.

Tangentially, the invalid length form field validation error message has
improved to format length in byte units if it exceeds 1024.
2021-06-08 13:26:16 -07:00
Sergio Benitez 5f50d5e232 Check for trailing new lines in testing script. 2021-06-07 19:31:23 -07:00
Sergio Benitez 0aa9a11ca4 Fix typos throughout codebase. 2021-06-07 19:31:21 -07:00
Sergio Benitez 735bd99549 Update 'normpath' to 0.3. 2021-05-29 15:33:15 -07:00
Sergio Benitez 6b4c1b71d7 Update 'tokio' to 1.6.1. 2021-05-29 15:33:15 -07:00
Sergio Benitez 1f1976f8bf Avoid Tokio 1.6 due to tokio-rs/tokio#3803. 2021-05-27 15:25:57 -07:00
Sergio Benitez 41d7138540 Allow custom generic bounds in 'Responder' derive. 2021-05-26 02:26:11 -07:00
Sergio Benitez 02d6c4c6f1 Remove 'default-features' from contrib examples. 2021-05-25 05:28:58 -07:00
Sergio Benitez 5a4e66ec43 Split 'rocket_contrib' into distinct crates.
This follows the completed graduation of stable contrib features into
core, removing 'rocket_contrib' in its entirety in favor of two new
crates. These crates are versioned independently of Rocket's core
libraries, allowing upgrades to dependencies without consideration for
versions in core libraries.

'rocket_dyn_templates' replaces the contrib 'templates' features. While
largely a 1-to-1 copy, it makes the following changes:

  * the 'tera_templates' feature is now 'tera'
  * the 'handlebars_templates' feature is now 'handlebars'
  * fails to compile if neither 'tera' nor 'handlebars' is enabled

'rocket_sync_db_pools' replaces the contrib 'database' features. It
makes no changes to the replaced features except that the `database`
attribute is properly documented at the crate root.
2021-05-24 22:57:51 -07:00
rotoclone bacbf073ce Clarify that 'Template' is a proxy type. 2021-05-22 22:05:04 -07:00
Sergio Benitez b1d05d20ac Graduate 'serve' into core as 'fs', 'FileServer'.
This completes the graduation of stable 'contrib' features to 'core'.

Closes #1107.
2021-05-22 11:15:56 -07:00
Sergio Benitez a78814f1c5 Graduate contrib 'uuid' into core.
This has the following nice benefits:

  * The 'Uuid' wrapper type is gone.
  * 'Uuid' implements 'UriDisplay', 'FromUriParam'.
  * The 'serialization' example merges in 'uuid'.

Resolves #1299.
2021-05-22 11:01:00 -07:00
Sergio Benitez f6a7087c84 Graduate 'helmet' as 'shield' into core.
The 'SpaceHelmet' fairing is now called 'Shield'. It features the
following changes and improvements:

  * Headers which are now ignored by browsers are removed.
  * 'XssFilter' is no longer an on-by-default policy.
  * A new 'Permission' policy is introduced.
  * 'Shield' is attached to all 'Rocket' instances by default.
  * Default headers never allocate on 'Clone'.
  * Policy headers are rendered once and cached at start-up.
  * Improved use of typed URIs in policy types.
2021-05-22 11:01:00 -07:00
Sergio Benitez c74bcfd40a Graduate contrib 'json' and 'msgpack' into core.
This has the following nice benefits:

  * The 'JsonValue' wrapper type is gone.
  * 'Local{Request, Response}' natively support JSON/MessagePack.
  * The 'json' and 'msgpack' limits are officially recognized.
  * Soon, Rocket application will not require an explicit 'serde' dep.

This marks the beginning of the end of 'rocket_contrib'.
2021-05-22 11:01:00 -07:00
Sergio Benitez f85604b65e Use upstream 'Tera.get_template_names()'.
Resolves #1637.
2021-05-21 11:39:20 -07:00
Sergio Benitez fa3e0334c1 Overhaul URI types, parsers, 'uri!' macro.
This commit entirely rewrites Rocket's URI parsing routines and
overhauls the 'uri!' macro resolving all known issues and removing any
potential limitations for compile-time URI creation. This commit:

  * Introduces a new 'Reference' URI variant for URI-references.
  * Modifies 'Redirect' to accept 'TryFrom<Reference>'.
  * Introduces a new 'Asterisk' URI variant for parity.
  * Allows creation of any URI type from a string literal via 'uri!'.
  * Enables dynamic/static prefixing/suffixing of route URIs in 'uri!'.
  * Unifies 'Segments' and 'QuerySegments' into one generic 'Segments'.
  * Consolidates URI formatting types/traits into a 'uri::fmt' module.
  * Makes APIs more symmetric across URI types.

It also includes the following less-relevant changes:

  * Implements 'FromParam' for a single-segment 'PathBuf'.
  * Adds 'FileName::is_safe()'.
  * No longer reparses upstream request URIs.

Resolves #842.
Resolves #853.
Resolves #998.
2021-05-19 18:47:11 -07:00
Sergio Benitez f6568aca68 Update UI tests for latest nightly. 2021-05-18 12:00:46 -07:00
Sergio Benitez 1c600bda30 Discover manually registered templates.
This includes one breaking change: the default Content-Type of templates
without an identifying extension is now 'Text'. This is to prevent Tera
templates from rendering as HTML without being escaped.

Resolves #1637.
2021-05-18 11:40:10 -07:00
Sergio Benitez d03a07b183 Retrieve managed state via a borrow: '&State<T>'.
This has the following positive effects:

  1) The lifetime retrieved through 'Deref' is now long-lived.
  2) An '&State<T>` can be created via an '&T'.
  3) '&State<T>' is shorter to type than 'State<'_, T>'.
2021-05-11 08:58:16 -05:00
Sergio Benitez d21608ca7b Remove 'Content' in favor of 'content::Custom'.
Also adds the shorthand '(ContentType, R)', where 'R: Responder',
responder implementation. This brings it to parity with the
'response::status' API.
2021-04-28 01:21:57 -07:00
Sergio Benitez 9ad4fb2781 Use 'default', not 'global' profile in db docs. 2021-04-28 01:13:11 -07:00
Sergio Benitez 068aacd79d Require source lines to be under 100 chars. 2021-04-27 20:19:35 -07:00
Jeb Rosen 078cf1725f Init sync DB pools inside of 'spawn_blocking'.
One situation where this is noticeable is when initialization failure
leads to `Drop`; unlike in a successful initialization, `postgres`
detects and panics when `Drop` is called from within asynchronous code.
Several other database pools do not panic in this same situation, but
would still block the current thread.

Also sets the minimum version of `tokio` to 1.4 in `rocket_contrib`,
which is the version where `Handle::block_on` (used in `Drop` impls) was
introduced.

Fixes #1610.
2021-04-27 19:32:38 -07:00
Sergio Benitez 801e04bd53 Log guard failures, potential misuses.
This commit includes changes that improve how and what Rocket logs
automatically. Rocket now logs:

  * All guard errors, indicating the failing guard kind and type.
  * A warning when a 'TempFile' is used as a data guard for a request
    that specifies a 'form' Content-Type.
  * Only the top/sub of a request's format.

This commit makes the following breaking changes:

  * '<T as FromData>::Error' must implement 'Debug'.

Furthermore, this commit restores the previous behavior of always
logging launch info. It further restores the unspecified behavior of
modifying logging state only when the set logger is Rocket's logger.
2021-04-23 19:19:39 -07:00
Jeb Rosen e1307ddf48 Ensure synchronous database connections are not dropped from inside async tasks.
Fixes #1610.
2021-04-21 14:51:55 -07:00
Sergio Benitez dd0c036461 Allow 'T: Deserialize' in JSON, MessagePack forms.
Previously, 'T: DeserializeOwned' was required needlessly. This allowed
'Json' and 'MsgPack' to borrow from the request.
2021-04-16 01:51:31 -07:00
Sergio Benitez 64e46b7107 Introduce sentinels: auto-discovered launch abort.
Sentinels resolve a long-standing usability and functional correctness
issue in Rocket: starting an application with guards and/or responders
that depend on state that isn't available. The canonical example is the
'State' guard. Prior to this commit, an application with routes that
queried unmanaged state via 'State' would fail at runtime. With this
commit, the application refuses to launch with a detailed error message.

The 'Sentinel' docs explains it as:

    A sentinel, automatically run on ignition, can trigger a launch
    abort should an instance fail to meet arbitrary conditions. Every
    type that appears in a mounted route's type signature is eligible to
    be a sentinel. Of these, those that implement 'Sentinel' have their
    'abort()' method invoked automatically, immediately after ignition,
    once for each unique type. Sentinels inspect the finalized instance
    of 'Rocket' and can trigger a launch abort by returning 'true'.

The following types are now sentinels:

  * 'contrib::databases::Connection' (any '#[database]' type)
  * 'contrib::templates::Metadata'
  * 'contrib::templates::Template'
  * 'core::State'

The following are "specialized" sentinels, which allow sentinel
discovery even through type aliases:

  * 'Option<T>', 'Debug<T>' if 'T: Sentinel'
  * 'Result<T, E>', 'Either<T, E>' if 'T: Sentinel', 'E: Sentinel'

Closes #464.
2021-04-16 01:44:53 -07:00
Sergio Benitez fe4d0425e6 Remove unnecessary second 'Handler' lifetimes. 2021-04-14 22:17:21 -07:00
Sergio Benitez 4f3511786c Introduce statically-enforced 'Rocket' phasing.
The core 'Rocket' type is parameterized: 'Rocket<P: Phase>', where
'Phase' is a newly introduced, sealed marker trait. The trait is
implemented by three new marker types representing the three launch
phases: 'Build', 'Ignite', and 'Orbit'. Progression through these three
phases, in order, is enforced, as are the invariants guaranteed by each
phase. In particular, an instance of 'Rocket' is guaranteed to be in its
final configuration after the 'Build' phase and represent a running
local or public server in the 'Orbit' phase. The 'Ignite' phase serves
as an intermediate, enabling inspection of a finalized but stationary
instance. Transition between phases validates the invariants required
by the transition.

All APIs have been adjusted appropriately, requiring either an instance
of 'Rocket' in a particular phase ('Rocket<Build>', 'Rocket<Ignite>', or
'Rocket<Orbit>') or operating generically on a 'Rocket<P>'.
Documentation is also updated and substantially improved to mention
required and guaranteed invariants.

Additionally, this commit makes the following relevant changes:

  * 'Rocket::ignite()' is now a public interface.
  * 'Rocket::{build,custom}' methods can no longer panic.
  * 'Launch' fairings are now 'ignite' fairings.
  * 'Liftoff' fairings are always run, even in local mode.
  * All 'ignite' fairings run concurrently at ignition.
  * Launch logging occurs on launch, not any point prior.
  * Launch log messages have improved formatting.
  * A new launch error kind, 'Config', was added.
  * A 'fairing::Result' type alias was introduced.
  * 'Shutdown::shutdown()' is now 'Shutdown::notify()'.

Some internal changes were also introduced:

  * Fairing 'Info' name for 'Templates' is now 'Templating'.
  * Shutdown is implemented using 'tokio::sync::Notify'.
  * 'Client::debug()' is used nearly universally in tests.

Resolves #1154.
Resolves #1136.
2021-04-13 19:26:45 -07:00
Sergio Benitez 887b2aed87 Move catcher, route types into eponymous modules.
In the course, significantly improve their documentation.
2021-04-13 18:58:05 -07:00
Sergio Benitez 7d5f7db9f4 Default 'pool_size' to 'workers * 4'.
The previous default was 'workers * 2'.
2021-04-13 18:19:14 -07:00
Sergio Benitez fd8c9ce795 Use launch-inferred '_' in most example code. 2021-04-13 18:12:39 -07:00
Sergio Benitez ad36b769bc 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.
2021-04-08 01:07:52 -07:00
Sergio Benitez cfd5af38fe Set better default 'diesel::SQLite' options.
The options set WAL, a 1s busy timeout, and enables foreign keys.

This also adds a focused 'databases::Config::figment()', used to
retrieve a focused figment for a given config.
2021-04-07 23:09:05 -07:00
Sergio Benitez 5f568599a9 Log errors in 'Connection::get_one()'. 2021-04-07 23:09:05 -07:00
Sergio Benitez 5931d6704b Split 'AdHoc::on_launch' into two by fallibility.
The new 'AdHoc::try_on_launch()' replaces the previous 'on_launch'. The
new 'on_launch' returns a 'Rocket' directly.
2021-04-07 23:09:05 -07:00
Sergio Benitez 1c70df052c Return 422 for semantically bad Json, MessagePack. 2021-04-07 23:09:05 -07:00
Sergio Benitez c45a83897f Allow several 'field' attributes in all derives.
In particular, 'FromFormField' and 'UriDisplayQuery' now allow any
number of form 'field' attributes. For the former, multiple 'value's are
allowed, all of which are used to match against incoming fields - any
match wins. For the latter, multiple 'name' and 'value's are allowed;
the first of each is used to render the query value.

Additionally, 'UriDisplayQuery' can now be derived for C-like enums.
This brings the derive to parity with 'FromFormValue' and allows their
unified application on C-like enums.

Resolves #843.
2021-04-07 23:09:05 -07:00
Sergio Benitez 0bdb6b7bc7 Remove 'attach' fairings. Add 'liftoff' fairings.
Launch fairings are now fallible and take the place of attach fairings,
but they are only run, as the name implies, at launch time.

This is is a fundamental shift from eager execution of set-up routines,
including the now defunct attach fairings, to lazy execution,
precipitated by the transition to `async`. The previous functionality,
while simple, caused grave issues:

  1. A instance of 'Rocket' with async attach fairings requires an async
     runtime to be constructed.
  2. The instance is accessible in non-async contexts.
  3. The async attach fairings have no runtime in which to be run.

Here's an example:

```rust
let rocket = rocket::ignite()
    .attach(AttachFairing::from(|rocket| async {
        Ok(rocket.manage(load_from_network::<T>().await))
    }));

let state = rocket.state::<T>();
```

This had no real meaning previously yet was accepted by running the
attach fairing future in an isolated runtime. In isolation, this causes
no issue, but when attach fairing futures share reactor state with other
futures in Rocket, panics ensue.

The new Rocket application lifecycle is this:

  * Build - A Rocket instance is constructed. No fairings are run.
  * Ignition - All launch fairings are run.
  * Liftoff - If all launch fairings succeeded, the server is started.

New 'liftoff' fairings are run in this third phase.
2021-04-07 23:09:00 -07:00
Sergio Benitez ff22645d3a Remove upstream unmaintained 'mysql' support.
Also updates 'sqlite' dependencies.
2021-03-27 02:42:04 -07:00
Sergio Benitez 630a458417 Expose active 'Rocket' via 'Request::rocket()'. 2021-03-25 18:33:15 -07:00
Sergio Benitez b3021e2acb Fix all broken links. Update some outdated docs. 2021-03-19 18:09:13 -07:00
Sergio Benitez 70b42e6f0e Remove second lifetime from 'FromRequest'.
While offering some utility, the lifetime did not carry its weight, and
in practice offered no further ability to borrow. This greatly
simplifies request guard implementations.
2021-03-14 19:57:59 -07:00
Sergio Benitez 2366bff05f Rearrange contrib database support modules. 2021-03-12 15:44:19 -08:00
Sergio Benitez 4b09e77ccb Decrease lock period while reloading templates.
Previously, an `rx` lock was held for the entirety of the check period,
effectively making request handling serial. The implementation also held
a `write` lock to templating context while an expensive user-callback
was called, limiting template-related concurrency during that period.
This was changed so no lock is held during that period and a write-lock
is held only for the duration of the context field write.
2021-03-11 02:55:38 -08:00
Sergio Benitez a0e4c9677c Allow dynamic route names. Log 'StaticFiles' root. 2021-03-10 18:40:38 -08:00
Sergio Benitez 4e06ee64aa Test 'secret_key' validation, now on pre-launch.
Prior to this commit, it was not possible to test Rocket crates in
production mode without setting a global secret key or bypassing secret
key checking - the testing script did the latter. The consequence is
that it became impossible to test secret key related failures because
the tests passed regardless.

This commit undoes this. As a consequence, all tests are now aware of
the difference between debug and release configurations, the latter of
which validates 'secret_key' by default. New 'Client::debug()' and
'Client::debug_with()' simplify creating an instance of 'Client' with
configuration in debug mode to avoid undesired test failures.

The summary of changes in this commit are:

  * Config 'secret_key' success and failure are now tested.
  * 'secret_key' validation was moved to pre-launch from 'Config:from()'.
  * 'Config::from()' only extracts the config.
  * Added 'Config::try_from()' for non-panicking extraction.
  * 'Config' now knows the profile it was extracted from.
  * The 'Config' provider sets a profile of 'Config.profile'.
  * 'Rocket', 'Client', 'Fairings', implement 'Debug'.
  * 'fairing::Info' implements 'Copy', 'Clone'.
  * 'Fairings' keeps track of, logs attach fairings.
  * 'Rocket::reconfigure()' was added to allow modifying a config.

Internally, the testing script was refactored to properly test the
codebase with the new changes. In particular, it no longer sets a rustc
'cfg' to avoid secret-key checking.

Resolves #1543.
Fixes #1564.
2021-03-09 21:57:26 -08:00
Sergio Benitez bbbe362740 Indirectly use 'Uuid::Error' for backwards compat.
Closes #1565.
2021-03-09 21:57:25 -08:00
Sergio Benitez f454895023 Fix small typo in contrib 'Uuid' docs. 2021-03-06 03:48:51 -08:00
Sergio Benitez f0a6b9a25a Rename external 'uuid' to 'extern_uuid'.
Use '_uuid' to refer to the crate internally.
2021-03-05 14:49:41 -08:00
meltinglava 165f4f59b3 Impl '(De)Serialize' for 'contrib::Uuid'.
Resolves #1370.
2021-03-05 14:28:11 -08:00
Sergio Benitez 3f56490663 Remove platform dependent 'crate_relative' test. 2021-03-05 02:24:54 -08:00
Sergio Benitez 4d0042c395 Allow '<path..>' to match zero segments.
This changes core routing so that '<path..>' in a route URI matches zero
or more segments. Previously, '<path..>' matched _1_ or more.

  * Routes '$a' and '$b/<p..>' collide if $a and $b previously collided.
  * For example, '/' now collides with '/<p..>'.
  * Request '$a' matches route '$b/<p..>' if $a previously matched $b.
  * For example, request '/' matches route '/<p..>'.

Resolves #985.
2021-03-05 02:01:24 -08:00
Sergio Benitez 58f365dac4 Always return 'Segments' from 'Request::segments()'.
The iterator may be empty. This changes the return type of
'Request::segments()' from 'Option<Segments>' to simply 'Segments'.

Internally also adds a 'Client::debug()' for easier request testing.
2021-03-04 21:53:22 -08:00
Sergio Benitez fbf0aa824d Add missing 'derive' feature in 'contrib' 'serde' dep. 2021-03-04 03:18:05 -08:00
Sergio Benitez 148b01ce80 Impl 'From<T>' for contrib 'Json', 'MsgPack'. 2021-03-04 03:09:22 -08:00
Sergio Benitez 7628546ca2 Improve 'FromForm' derive error spans. 2021-03-04 02:11:06 -08:00