Previously, the `NotFound` status code was used to signal many kinds of
recoverable, forwarding errors. This included validation errors, incorrect
Content-Type errors, and more.
This commit modifies the status code used to forward in these instances to more
precisely indicate the forwarding condition. In particular:
* Parameter `FromParam` errors now forward as 422 (`UnprocessableEntity`).
* Query paramater errors now forward as 422 (`UnprocessableEntity`).
* Use of incorrect form content-type forwards as 413 (`UnsupportedMediaType`).
* `WebSocket` guard now forwards as 400 (`BadRequest`).
* `&Host`, `&Accept`, `&ContentType`, `IpAddr`, and `SocketAddr` all forward
with a 500 (`InternalServerError`).
Additionally, the `IntoOutcome` trait was overhauled to support functionality
previously offered by methods on `Outcome`. The `Outcome::forward()` method now
requires a status code to use for the forwarding outcome.
Finally, logging of `Outcome`s now includes the relevant status code.
Resolves#2626.
The primary motivation is to deconflate the leading `F`s in `Failure` and
`Forward`. In particular, when using a generics, we used `F` for forward, which
could easily be confused for `F` for `Failure`. This resolves the conflation.
Previously, `dyn_templates` walked the user-provided `template_dir` path by
constructing a glob pattern prefixed with `template_dir`. If `template_dir`
contained characters recognized by the glob pattern parser, then at best the
pattern failed to parse, and at worst, incorrect directories were searched.
This commit removes the use of `glob` to walk the templates directory and
instead uses `walkdir`, obviating the issues described above.
Fixes#2627.
Prior to this commit, all forward outcomes resulted in a 404. This
commit changes request and data guards so that they are able to provide
a `Status` on `Forward` outcomes. The router uses this status, if the
final outcome is to forward, to identify the catcher to invoke.
The net effect is that guards can now customize the status code of a
forward and thus the error catcher invoked if the final outcome of a
request is to forward.
Resolves#1560.
This modifies the 'IoHandler::io()' method so that it takes a
'Pin<Box<Self>>', allowing handlers to move internally and assume that
the data is pinned.
The change is then used in the 'ws' contrib crate to allow 'FnOnce'
handlers instead of 'FnMut'. The net effect is that streams, such as
those crated by 'Stream!', are now allowed to move internally.
The following dependencies were updated:
* `criterion` from 0.3 to 0.4
* `deadpool-redis` from 0.10 to 0.11
* `normpath` from 0.3 to 1
* `cookie` from 0.16 to 0.17
This commit makes passing compile UI tests optional, allowing the CI to
succeed even when UI tests fail. This change was made because UI tests
are highly susceptible to false negatives due to benign rustc compiler
output changes. A failure resulting from such a benign change inhibits
progress in the main branch due to failing PR testing which would have
otherwise passed.
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.
Alessandro Campeis
Mathew Horner
Sergio Benitez
Juhasz Sandor
Lev Kokotov
Fenhl
Manuel Transfeld
BlackDex
Benedikt Weber
Kian-Meng Ang
Nya
Jacob Simpson
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