stuff

src/layout/orientation/len.rs

@@ -41,6 +41,11 @@ impl Size {
         y: Len::ZERO,
     };
 
+    pub const REST: Self = Self {
+        x: Len::REST,
+        y: Len::REST,
+    };
+
     pub fn abs(v: Vec2) -> Self {
         Self {
             x: Len::abs(v.x),
@@ -97,6 +102,12 @@ impl Len {
         rest: 0.0,
     };
 
+    pub const REST: Self = Self {
+        abs: 0.0,
+        rel: 0.0,
+        rest: 1.0,
+    };
+
     pub fn apply_rest(&self) -> UiScalar {
         UiScalar {
             rel: self.rel + if self.rest > 0.0 { 1.0 } else { 0.0 },