Consider using typed throws on methods that always throw ClientError/ServerError #844
Description
Consider using typed throws on methods that always throw ClientError/ServerError.
This will allow adopters to remove an extra } catch { that doesn't have clear purpose.
do { _ = try await try await client.getGreeting(input: ...) } catch as ClientError { // This branch is always taken } catch { // This branch is never taken, we always throw ClientError }Similar on the server.
With typed throws, we'll be able to do:
do { _ = try await try await client.getGreeting(input: ...) } catch { // This branch is always taken and error is statically known to be ClientError }