Fix some style errors

Fixed the last warnings and ran clippy on the project. Fixed where
appropriate and taught clippy otherwise. Now runs through clean.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/dimension_indicator.rs b/src/dimension_indicator.rs
index a08d22c..0ea96d3 100644
--- a/src/dimension_indicator.rs
+++ b/src/dimension_indicator.rs
@@ -10,13 +10,14 @@ pub struct DimensionIndicator {
 }
 
 impl DimensionIndicator {
+    #[allow(clippy::new_without_default)]
     pub fn new() -> Self {
         Self {
             length_lines: Vec::new(),
         }
     }
 
-    pub fn from_corner_points(corner_points: &Vec<Vec2<f32>>) -> Self {
+    pub fn from_corner_points(corner_points: &[Vec2<f32>]) -> Self {
         let mut this = Self::new();
         this.update_dimensions(corner_points);
 
@@ -76,7 +77,7 @@ impl DimensionIndicator {
                 // Start with the direction of the line vector.
                 let dir = *start - *end;
                 // Calculate perpendicular vec and normalise.
-                dir.rotated_90_clockwise() / dir.len()
+                dir.rotated_90_clockwise() / dir.length()
             };
 
             // To not have the line directly in the rect, move start and end outside a bit.
@@ -112,7 +113,7 @@ impl DimensionIndicator {
              */
             let text_pos = transform.point_m_to_px((*end + *start) / 2.) + line_normal * 20.;
             rld.draw_text(
-                &format!("{}m", &(*end - *start).len()),
+                &format!("{}m", &(*end - *start).length()),
                 text_pos.x as i32,
                 text_pos.y as i32,
                 20,