rustfmt

Author: milliams

src/axis.rs

@@ -79,7 +79,12 @@ fn generate_ticks(min: f64, max: f64, step_size: f64) -> Vec<f64> {
     if min <= 0.0 {
         if max >= 0.0 {
             // standard spanning axis
-            ticks.extend((1..).map(|n| -1.0 * n as f64 * step_size).take_while(|&v| v >= min).collect::<Vec<f64>>().iter().rev());
+            ticks.extend((1..)
+                .map(|n| -1.0 * n as f64 * step_size)
+                .take_while(|&v| v >= min)
+                .collect::<Vec<f64>>()
+                .iter()
+                .rev());
             ticks.push(0.0);
             ticks.extend((1..).map(|n| n as f64 * step_size).take_while(|&v| v <= max));
         } else {

src/histogram.rs

@@ -60,7 +60,12 @@ impl Histogram {
             }
             */
 
-            let bin = bounds.pairwise().enumerate().skip_while(|&(_, (&l, &u))| !(val >= l && val <= u)).map(|(i, (_,_))| i).next().unwrap();
+            let bin = bounds.pairwise()
+                .enumerate()
+                .skip_while(|&(_, (&l, &u))| !(val >= l && val <= u))
+                .map(|(i, (_, _))| i)
+                .next()
+                .unwrap();
             bins[bin] += 1;
         }
         let density_per_bin = bins.iter().map(|&x| x as f64 / bin_width).collect();

src/scatter.rs

@@ -16,7 +16,7 @@ impl Scatter {
         let mut x_max = f64::NEG_INFINITY;
         let mut y_min = f64::INFINITY;
         let mut y_max = f64::NEG_INFINITY;
-        let mut data:  Vec<(f64, f64)> = vec![];
+        let mut data: Vec<(f64, f64)> = vec![];
         for &(x, y) in v {
             x_min = x_min.min(x);
             x_max = x_max.max(x);
@@ -27,10 +27,10 @@ impl Scatter {
 
         let x_range = x_max - x_min;
         let y_range = y_max - y_min;
-        x_min = x_min - (x_range/20.0);
-        x_max = x_max + (x_range/20.0);
-        y_min = y_min - (y_range/20.0);
-        y_max = y_max + (y_range/20.0);
+        x_min = x_min - (x_range / 20.0);
+        x_max = x_max + (x_range / 20.0);
+        y_min = y_min - (y_range / 20.0);
+        y_max = y_max + (y_range / 20.0);
 
         let x_axis = axis::Axis::new(x_min, x_max);
         let y_axis = axis::Axis::new(y_min, y_max);
@@ -42,4 +42,3 @@ impl Scatter {
         }
     }
 }
-