Replace std::unique_ptr with a custom implementation

<memory> is a costly header we can avoid by just implementing
UniquePtr ourselves, which is a pretty straightforward in modern
C++, this saves around 10% of the compilation time here.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/terminal_ui.hh b/src/terminal_ui.hh
index 064edafe..49032f6c 100644
--- a/src/terminal_ui.hh
+++ b/src/terminal_ui.hh
@@ -84,7 +84,7 @@ private:
         explicit operator bool() const { return (bool)lines; }
 
         struct Line;
-        std::unique_ptr<Line[]> lines;
+        UniquePtr<Line[]> lines;
     };
 
     struct Screen : Window
@@ -92,7 +92,7 @@ private:
         void output(bool force, bool synchronized, Writer& writer);
         void set_face(const Face& face, Writer& writer);
 
-        std::unique_ptr<size_t[]> hashes;
+        UniquePtr<size_t[]> hashes;
         Face m_active_face;
     };