feat: better logging output

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "songlify"
-version = "0.3.2"
+version = "0.3.3"
 edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

src/main.rs

@@ -1,3 +1,4 @@
+use log::LevelFilter;
 use sentry::ClientInitGuard;
 use std::env;
 use teloxide::prelude::*;
@@ -15,8 +16,16 @@ static MAX_ARTISTS_CHARS: usize = 140;
 
 #[tokio::main]
 async fn main() {
-    teloxide::enable_logging!();
+    if env::var("RUST_LOG").is_err() {
+        pretty_env_logger::formatted_builder()
+            .filter_module("songlify", LevelFilter::Info)
+            .filter_module("teloxide", LevelFilter::Info)
+            .init();
+    } else {
+        pretty_env_logger::init();
+    }
     log::info!("Starting Songlify...");
+    log::trace!("You're running in trace mode!");
 
     let mut _guard: ClientInitGuard;
     match env::var("SENTRY_DSN") {