src/main.rs

   1 use dbus::blocking::stdintf::org_freedesktop_dbus::PropertiesPropertiesChanged;
   2 use dbus::blocking::Connection;
   3 use dbus::message::Message;
   4 use std::time::Duration;
   5
   6 fn main() -> Result<(), Box<dyn std::error::Error>> {
   7     let conn = Connection::new_session()?;
   8
   9     let proxy = conn.with_proxy(
  10         "org.mpris.MediaPlayer2.spotify",
  11         "/org/mpris/MediaPlayer2",
  12         Duration::from_millis(5000),
  13     );
  14
  15     let _ = proxy.match_signal(
  16         |pc: PropertiesPropertiesChanged, _: &Connection, _: &Message| {
  17             println! {"dumping {:#x?}", pc.changed_properties["Metadata"]};
  18             true
  19         },
  20     );
  21
  22     loop {
  23         conn.process(Duration::from_millis(1000))?;
  24     }
  25 }