From bcb0f92eb4e244ec24869e64dd66b1b4b636ade5 Mon Sep 17 00:00:00 2001
From: mrghosti3 <mysteriousghst@gmail.com>
Date: Sat, 24 Jun 2023 23:22:53 +0300
Subject: [PATCH] Struct Point conversion to tuple

Added tuple conversion for struct Point for one liner extraction of its
inner data by introducing method "tuple".

This change is just for convenience to downstream user in getting
coordinates like the examples below:

```rust
let (x, _, z) = p.tuple();
let (_, y, z) = p.tuple();
let (x, y, _) = p.tuple();
```
---
 src/point.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/point.rs b/src/point.rs
index d50dcc3..5a5a5e9 100644
--- a/src/point.rs
+++ b/src/point.rs
@@ -36,4 +36,24 @@ impl Point {
 
         Ok(())
     }
+
+    pub fn tuple(&self) -> (f64, f64, f64) {
+        (self.x, self.y, self.z)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    /// Tests whether tuple conversion works as intended and Point doesn't get consumed.
+    #[test]
+    fn tuple_conversion_case() {
+        let p = Point::new(1.0, 1.0, 1.0);
+        let t: (f64, f64, f64) = p.tuple();
+
+        dbg!(&p);
+        dbg!(&t);
+        assert_eq!(t, p.tuple())
+    }
 }