From 240e5f4e3d27415b792776dd126d15302d53e83b Mon Sep 17 00:00:00 2001
From: Blaž Hrastnik
Date: Wed, 20 May 2020 18:14:51 +0900
Subject: Initial import.

---
 helix-core/src/position.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 helix-core/src/position.rs

(limited to 'helix-core/src/position.rs')

diff --git a/helix-core/src/position.rs b/helix-core/src/position.rs
new file mode 100644
index 00000000..8c82b83b
--- /dev/null
+++ b/helix-core/src/position.rs
@@ -0,0 +1,27 @@
+/// Represents a single point in a text buffer. Zero indexed.
+#[derive(Default, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
+pub struct Position {
+    pub row: usize,
+    pub col: usize,
+}
+
+impl Position {
+    pub fn new(row: usize, col: usize) -> Self {
+        Self { row, col }
+    }
+
+    pub fn is_zero(self) -> bool {
+        self.row == 0 && self.col == 0
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::*;
+
+    #[test]
+    fn test_ordering() {
+        // (0, 5) is less than (1, 0 w v f)
+        assert!(Position::new(0, 5) < Position::new(1, 0));
+    }
+}
-- 
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