This patch was authored by @dimitribouniol and released by @tanner0101.
Enables call sites that use URIs to allow for string literals that make use of interpolation (#2442).
app.get("hello") { req -> EventLoopFuture<String> in
return req.client.get("\(Constants.basePath)/status")
.flatMapThrowing { res throws in
return "Hello, world!"
}
}