1 files changed, 23 insertions, 0 deletions
diff --git a/third_party/rust/termion/src/scroll.rs b/third_party/rust/termion/src/scroll.rs
new file mode 100644
index 0000000000..2744507f3c
--- /dev/null
+++ b/third_party/rust/termion/src/scroll.rs
@@ -0,0 +1,23 @@
+//! Scrolling.
+
+use std::fmt;
+
+/// Scroll up.
+#[derive(Copy, Clone, PartialEq, Eq)]
+pub struct Up(pub u16);
+
+impl fmt::Display for Up {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, csi!("{}S"), self.0)
+    }
+}
+
+/// Scroll down.
+#[derive(Copy, Clone, PartialEq, Eq)]
+pub struct Down(pub u16);
+
+impl fmt::Display for Down {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, csi!("{}T"), self.0)
+    }
+}