* Evaluate NoContent before rendering it, so it shows up as covered in coverage reports
* failing test as well
* test that NoContent gets rendered if it is not an exception
Co-authored-by: Tom Sydney Kerckhove <syd@cs-syd.eu>
Close#1513.
GHC 9.2 needs explicit kind signature here, I don't really understand
why.
This kind signature is correct and not too restritive, because `HasLink`
is technically defined `class HasLink endpoint` which means that it is
infered as `k -> Constraint`. In the instance signature, we have
`HasLink ((arr :: a -> b) :> sub)`, so here the `k` is the same kind as
the one of `:>` which is not polykinded.
As the head method isn't allowed to contain any response body, no
general Head Verb is added. (This may easily lead to wrong usages...)
(https://httpwg.org/specs/rfc7231.html#HEAD)
* bumped cabal-version field
Cabal supports two types of licenses, native and SPDX, which can be seen here hackage.haskell.org/package/Cabal-3.6.2.0/docs/Distribution-Types-PackageDescription.html#v:licenseRaw
Several packages use BSD-3-Clause as a license, in conjonction with cabal-version: >=1.10 which cabal parses as Right (UnknownLicense "BSD-3").
If I change teh cabal-version to cabal-version: 2.2 , cabal correctly identifdies the license License (ELicense (ELicenseId BSD_3_Clause)).
* changed license from cabal to spdx format
aka BSD3 -> BSD-3-Clause: next cabal may deprecate the old format
Move `HasServer (NamedRoutes routes)` instance
The instance has been moved to `Servant.Server.Internal`, as the
instances for other combinators. It is necessary so that the instance
can be re-exported from `Servant.Server` without circular imports.
Otherwise, users have to import `Servant.Server.Generic` manually ;
forgetting to do so will produce confusing error messages about the
missing instance.
Move `HasClient (NamedRoutes routes)` instance
Moved so that the instance is made available when importing
`Servant.Client`, avoiding possibly confusing errors when
`Servant.Client.Generic` isn't imported.
Allows users to directly embed APIs defined as records of routes into
vanilla Servant API types.
E.g.:
```haskell
data MyRoutes mode = MyRoutes
{ version :: mode :- Get '[JSON] Int
, …
}
type API = "prefix" :> NamedRoutes MyRoutes :<|> …
```
APIs can thus be recursively defined directly with Generic record types.
* use Capture Description if available
* update golden/comprehensive.md
This is technically a breaking change, because if a Capture has both a
Description and a ToCapture instance, the Description now takes
precedence. Since this Description wasn't doing anything before, I am
guessing that most projects currently only use Description to describe
their endpoints and not their Captures, and thus that few people will be
affected by this breaking change.
* test the "no ToCapture instance" case
The case in which there is both a Description and a ToCapture instance
seems like a corner case. The more interesting cases are the one in
which there is a Description but no ToCapture instance, and the case in
which there is a ToCapture instance but no description.
We do not need the `ToJSON` instance for `WithStatus`
it would cause an overlap between:
```
ToJSON a => MimeRender JSON a
```
and
```
forall cty a. MimeRendercty a => MimeRender cty (WithStatus a)
```
and Servant just needs the `MimeRender` typeclass for it to work
* Add some more docs to the UVerb module
* cookbook/uverb: Change GHC versions
CI was complaining some version did not exist. Trying to bump
Also added 8.10.1
* doc/cookbook/uverb: Remove 8.4.4 from tested versions
CI was running into a cabal bug for some reason
Currently there is no way for Servant users to customize formatting of
error messages that arise when combinators can't parse URL or request
body, apart from reimplementing those combinators for themselves or
using middlewares.
This commit adds a possibility to specify custom error formatters
through Context.
Fixes#685
- Rename GenResponse to ResponseF (analogous to RequestF)
- add NFData Headers
- Make Request and Response bodies be SourceIO,
i.e. move conversions into specific implementations
