Seemingly working simulation and trajectory output (need to confirm output)

src/main.rs

@@ -7,7 +7,7 @@ use std::time::Duration;
 
 // External crates
 use clap::Parser;
-use log::{info, warn, error, debug, trace};
+use log::{info, debug};
 use indicatif::{ProgressBar, ProgressStyle};
 use humantime;
 
@@ -18,7 +18,7 @@ mod simulator;
 
 // Specific uses from modules
 use crate::simulator::Simulation;
-use crate::types::{norm_mass, norm_pos, norm_vel, norm_time, real_pos, real_vel};
+use crate::types::norm_time;
 
 
 #[derive(Parser, Debug)]

src/simulator.rs

@@ -1,8 +1,8 @@
 use std::fs::OpenOptions;
 use std::io::BufWriter;
 
-use serde::{Deserialize, Serialize};
-use log::{info, warn, error, debug, trace};
+use serde::Serialize;
+use log::{debug, trace};
 use glam::DVec3;
 
 use crate::config::Body;
@@ -58,7 +58,7 @@ impl Simulation {
                     bodies: &self.bodies,
                 };
 
-                bincode::serialize_into(&mut writer, &snapshot);  
+                bincode::serialize_into(&mut writer, &snapshot).expect("Couldn't write to trajectory. ");  
                 //Do the progress bar
                 if let Some(f) = &mut on_step {
                     f();