Fixed logfilename on Windows and removed unused imports

src/config.rs

@@ -55,7 +55,7 @@ pub fn load_config() -> Result<Config, Box<dyn std::error::Error>> {
 }
 
 pub fn generate_log_file_name(prefix: String) -> String {
-    format!("{}_{}.log", prefix, chrono::Local::now().to_rfc3339())
+    format!("{}_{}.log", prefix, chrono::Local::now().format("%Y-%m-%dT%H-%M-%S%.6f%z"))
 }
 
 pub fn save_config(config: &Config) -> Result<(), Box<dyn std::error::Error>> {

src/util.rs

@@ -1,7 +1,5 @@
 use crate::config::{Config, generate_log_file_name};
 use crate::middleware::AppState;
-use axum::body::Body;
-use axum::extract::Request;
 use log::{LevelFilter, error, info};
 use simplelog::{ColorChoice, CombinedLogger, TermLogger, TerminalMode, WriteLogger};
 use std::fs::File;