autocommit 2022-04-04 23:09:39 CEST

src/rect.rs

@@ -1,3 +1,10 @@
+mod region;
+
+#[cfg(test)]
+mod tests;
+
+pub use region::RegionBuilder;
+use smallvec::SmallVec;
 use std::fmt::{Debug, Formatter};
 
 #[derive(Copy, Clone, Eq, PartialEq, Default)]
@@ -8,6 +15,14 @@ pub struct Rect {
     y2: i32,
 }
 
+type Container = SmallVec<[Rect; 1]>;
+
+#[derive(Default)]
+pub struct Region {
+    rects: Container,
+    extents: Rect,
+}
+
 impl Debug for Rect {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         f.debug_struct("Rect")
@@ -60,6 +75,10 @@ impl Rect {
         Some(Self { x1, y1, x2, y2 })
     }
 
+    fn new_unchecked(x1: i32, y1: i32, x2: i32, y2: i32) -> Self {
+        Self { x1, y1, x2, y2 }
+    }
+
     pub fn new_sized(x1: i32, y1: i32, width: i32, height: i32) -> Option<Self> {
         if width < 0 || height < 0 {
             return None;