Skip to content

Add instance HasServer (EmptyAPI :> api) context #1775

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Aug 14, 2024
Merged

Add instance HasServer (EmptyAPI :> api) context #1775

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
a0834a0
Add instance HasServer (EmptyAPI :> api) context
odr Aug 14, 2024
8dc7518
add changelog
odr Aug 14, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions changelog.d/1775
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,2 @@
synopsis: Add instance `HasServer (EmptyAPI :> api) context`
prs: #1775
9 changes: 8 additions & 1 deletion servant-server/src/Servant/Server/Internal.hs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -641,7 +641,7 @@ instance
--
-- The way the object is constructed from the extracted fields can be controlled by
-- providing an instance on @'FromDeepQuery'@
--
--
-- Example:
--
-- > type MyApi = "books" :> DeepQuery "filter" BookQuery :> Get '[JSON] [Book]
Expand Down Expand Up @@ -914,6 +914,13 @@ instance HasServer EmptyAPI context where

hoistServerWithContext _ _ _ = retag

-- | Ignore @'EmptyAPI'@ as part of route in server handlers.
instance HasServer api context => HasServer (EmptyAPI :> api) context where
type ServerT (EmptyAPI :> api) m = ServerT api m

route _ = route (Proxy :: Proxy api)
hoistServerWithContext _ = hoistServerWithContext (Proxy :: Proxy api)

-- | Basic Authentication
instance ( KnownSymbol realm
, HasServer api context
Expand Down