Input!

driver/src/lib.rs

@@ -33,7 +33,6 @@ pub struct State {
     pub x: i32,
     pub y: i32,
     pub buttons: Buttons,
-    pub previous_buttons: Buttons,
 }
 
 #[derive(Debug, Clone, Copy, Default)]
@@ -120,7 +119,6 @@ impl G13 {
     pub fn read(&self) -> Result<State, Box<dyn std::error::Error>> {
         let mut state = self.state();
 
-        state.previous_buttons = state.buttons;
         let mut reader = self.interface.endpoint::<Interrupt, In>(0x81)?.reader(8);
         let mut buf = [0; 8];
         reader.read_exact(&mut buf)?;