Add previously missing docs where appropriate

1 files changed, 4 insertions, 0 deletions

diff --git a/src/math/rect.rs b/src/math/rect.rs
index b571644..6f993d1 100644
--- a/src/math/rect.rs
+++ b/src/math/rect.rs
@@ -1,3 +1,5 @@
+//! Rectangles where the sides are parallel to the x and y-axes.
+
 use super::{LineSegment, Polygon, Surface, Vec2};
 //use alga::general::{Additive, Identity};
 use nalgebra::{ClosedAdd, ClosedSub, RealField, Scalar};
@@ -20,6 +22,8 @@ pub struct Rect<T: Scalar + Copy> {
 }
 
 impl<T: Scalar + Copy> Rect<T> {
+    /// Create a new Rectangle from the internal values, where it might be nicer to use a function
+    /// instead of setting the values directly.
     pub fn new(x: T, y: T, w: T, h: T) -> Self {
         Self { x, y, w, h }
     }