add compile-time guard

cocoa-xu · Aug 1, 2023 · b8d1081 · b8d1081
1 parent adf7d08
commit b8d1081
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Showing 20 changed files with 240 additions and 202 deletions.
diff --git a/lib/evision/backend.ex b/lib/evision/backend.ex
@@ -1,3 +1,4 @@
+if Code.ensure_loaded?(Evision) do
 defmodule Evision.Backend do
   @behaviour Nx.Backend
   defstruct [:ref]
@@ -822,3 +823,4 @@ defmodule Evision.Backend do
     end
   end
 end
+end
diff --git a/lib/evision_highgui.ex b/lib/evision_highgui.ex
@@ -1,3 +1,4 @@
+if Code.ensure_loaded?(Evision) do
 defmodule Evision.HighGui do
   @moduledoc """
   High-level Graphical User Interface
@@ -76,3 +77,4 @@ defmodule Evision.HighGui do
     :evision_nif.destroyAllWindows()
   end
 end
+end
diff --git a/lib/evision_mat.ex b/lib/evision_mat.ex
@@ -1,3 +1,4 @@
+if Code.ensure_loaded?(Evision) do
 defmodule Evision.Mat do
   @moduledoc """
   Evision Mat
@@ -2163,3 +2164,4 @@ defmodule Evision.Mat do
     |> Evision.Internal.Structurise.to_struct()
   end
 end
+end
diff --git a/lib/evision_structurise.ex b/lib/evision_structurise.ex
@@ -1,3 +1,4 @@
+if Code.ensure_loaded?(Evision) do
 defmodule Evision.Internal.Structurise do
   @moduledoc false
 
@@ -85,3 +86,4 @@ defmodule Evision.Internal.Structurise do
   @spec from_struct(term()) :: term()
   def from_struct(pass_through), do: pass_through
 end
+end
diff --git a/lib/evision_wx.ex b/lib/evision_wx.ex
@@ -1,3 +1,4 @@
+if Code.ensure_loaded?(Evision) do
 defmodule Evision.Wx do
   @moduledoc """
   Interact with wxWidgets
@@ -238,3 +239,4 @@ defmodule Evision.Wx do
     :ok
   end
 end
+end