update deps

src/grid.rs

@@ -1,5 +1,6 @@
 use crate::{agent::Agent, blur::Blur, buffer::Buf};
-use rand::{distributions::Uniform, Rng};
+use rand::Rng;
+use rand_distr::Uniform;
 use rayon::{iter::ParallelIterator, prelude::*};
 use std::fmt::{Display, Formatter};
 
@@ -24,11 +25,11 @@ impl PopulationConfig {
     /// Construct a random configuration.
     pub fn new<R: Rng + ?Sized>(rng: &mut R) -> Self {
         PopulationConfig {
-            sensor_distance: rng.gen_range(0.0..=64.0),
-            step_distance: rng.gen_range(0.2..=2.0),
-            sensor_angle: rng.gen_range(0.0_f32..=120.0).to_radians(),
-            rotation_angle: rng.gen_range(0.0_f32..=120.0).to_radians(),
-            deposition_amount: rng.gen_range(5.0..=5.0),
+            sensor_distance: rng.random_range(0.0..=64.0),
+            step_distance: rng.random_range(0.2..=2.0),
+            sensor_angle: rng.random_range(0.0_f32..=120.0).to_radians(),
+            rotation_angle: rng.random_range(0.0_f32..=120.0).to_radians(),
+            deposition_amount: rng.random_range(5.0..=5.0),
         }
     }
 }
@@ -57,7 +58,7 @@ impl Grid {
         rng: &mut R,
         agents: Vec<Agent>,
     ) -> Self {
-        let range = Uniform::from(0.0..1.0);
+        let range = Uniform::new(0.0, 1.0).expect("unable to create uniform distr");
         let data = rng.sample_iter(range).take(width * height).collect();
 
         Grid {
@@ -148,7 +149,7 @@ mod tests {
 
     #[test]
     fn test_grid_new() {
-        let mut rng = rand::thread_rng();
+        let mut rng = rand::rng();
         let grid = Grid::new(8, 8, &mut rng, vec![]);
         assert_eq!(grid.index(0.5, 0.6), 0);
         assert_eq!(grid.index(1.5, 0.6), 1);