Add logger

src/main.rs

@@ -2,6 +2,10 @@ use anyhow::{
     Context,
     Result,
 };
+use env_logger;
+use log::{
+    debug,
+};
 use pipewire as pw;
 use pw::proxy::ProxyT;
 use std::{
@@ -18,6 +22,8 @@ use std::{
 };
 
 fn main() -> Result<()> {
+    env_logger::init();
+
     let main_loop = pw::main_loop::MainLoop::new(None)
         .context("Failed to attach to the pipewire main loop")?;
 
@@ -41,7 +47,7 @@ fn main() -> Result<()> {
         .global(move |obj| {
             if let Some(registry) = registry_weak.upgrade() {
                 if obj.type_ == pw::types::ObjectType::Node && obj.props.unwrap().get("media.role") == Some("Camera") {
-                println!("New camera node: {} {}", obj.id, obj.props.unwrap().get("node.description").unwrap());
+                debug!("New camera node: {} {}", obj.id, obj.props.unwrap().get("node.description").unwrap());
 
                     let node: pw::node::Node = registry.bind(obj).unwrap();