From 3b94ac67da0aee71bd4dbfbdad5d290dbaa89f30 Mon Sep 17 00:00:00 2001
From: "Ian Clarke (aider)" <ian.clarke@gmail.com>
Date: Sat, 21 Sep 2024 16:49:35 -0500
Subject: [PATCH] docs: add documentation for Direction enum and its variants

---
 src/isotonic_regression.rs | 3 ++-
 src/point.rs               | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/isotonic_regression.rs b/src/isotonic_regression.rs
index 69b262a..1080673 100644
--- a/src/isotonic_regression.rs
+++ b/src/isotonic_regression.rs
@@ -108,7 +108,8 @@ impl<T: Coordinate> IsotonicRegression<T> {
     /// # Examples
     ///
     /// ```
-    /// use pav_regression::{Point, IsotonicRegression, Direction};
+    /// use pav_regression::{Point, IsotonicRegression};
+    /// use pav_regression::isotonic_regression::Direction;
     ///
     /// let points = vec![
     ///     Point::new(0.0, 1.0),
diff --git a/src/point.rs b/src/point.rs
index 3e01ba6..08ff0a8 100644
--- a/src/point.rs
+++ b/src/point.rs
@@ -128,7 +128,8 @@ impl<T: Coordinate> From<(T, T)> for Point<T> {
 /// # Examples
 ///
 /// ```
-/// use pav_regression::{Point, interpolate_two_points};
+/// use pav_regression::Point;
+/// use pav_regression::point::interpolate_two_points;
 ///
 /// let point1 = Point::new(0.0, 0.0);
 /// let point2 = Point::new(2.0, 2.0);