fn load_device()

in src/vtok_common/src/config.rs [128:142]

• 15 lines of code
• 3 McCabe index (conditional complexity)

    fn load_device<R: Read>(src: R) -> Result<Device, Error> {
        let mut device: Device =
            serde_json::from_reader(BufReader::new(src)).map_err(Error::SerdeError)?;
        for slot in device.slots.iter_mut() {
            let expired = slot
                .as_ref()
                .and_then(|tok| tok.expiry_ts.checked_sub(util::time::monotonic_secs()))
                .filter(|t| *t > 0)
                .is_none();
            if expired {
                slot.take();
            }
        }
        Ok(device)
    }