v3 wip

rust/src/fat_error.rs

@@ -257,3 +257,9 @@ impl<E: core::fmt::Debug> From<ShuntVoltageReadError<I2cDeviceError<E>>> for Fat
         }
     }
 }
+
+impl From<Infallible> for FatError {
+    fn from(value: Infallible) -> Self {
+        panic!("Infallible error: {:?}", value)
+    }
+}