Clean 1.19 warnings

lib/explorer/data_frame.ex

@@ -545,10 +545,16 @@ defmodule Explorer.DataFrame do
           opts :: Keyword.t()
         ) ::
           DataFrame.t()
-  def from_query!(conn, query, params, opts \\ []) do
-    case from_query(conn, query, params, opts) do
-      {:ok, df} -> df
-      {:error, error} -> raise error
+  if Code.ensure_loaded?(Adbc) do
+    def from_query!(conn, query, params, opts \\ []) do
+      case from_query(conn, query, params, opts) do
+        {:ok, df} -> df
+        {:error, error} -> raise error
+      end
+    end
+  else
+    def from_query!(_conn, _query, _params, _opts) do
+      raise "you must install :adbc as a dependency in order to use from_query!/3"
     end
   end
 

mix.exs

@@ -18,7 +18,6 @@ defmodule Explorer.MixProject do
       package: package(),
       deps: deps(),
       docs: docs(),
-      preferred_cli_env: [ci: :test, "localstack.setup": :test],
       aliases: [
         "rust.lint": ["cmd cargo clippy --manifest-path=native/explorer/Cargo.toml -- -Dwarnings"],
         "rust.fmt": ["cmd cargo fmt --manifest-path=native/explorer/Cargo.toml --all"],
@@ -36,6 +35,10 @@ defmodule Explorer.MixProject do
     ]
   end
 
+  def cli do
+    [preferred_cli_env: [ci: :test, "localstack.setup": :test]]
+  end
+
   defp elixirc_paths(:test), do: ~w(lib test/support)
   defp elixirc_paths(_), do: ~w(lib)