libmedium 0.13.4

Library to interface with lm_sensors
Documentation 
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//! Module containing the intrusion sensors and their related functionality.

use super::*;
use crate::hwmon::sync_hwmon::Hwmon;

use std::path::{Path, PathBuf};

/// Helper trait that sums up all functionality of a read-only intrusion sensor.
pub trait IntrusionSensor: SyncSensor + std::fmt::Debug {
    /// Reads whether or not an alarm condition exists for the sensor.
    /// Returns an error, if the sensor doesn't support the feature.
    fn read_alarm(&self) -> Result<bool> {
        let raw = self.read_raw(SensorSubFunctionType::Alarm)?;
        bool::from_raw(&raw).map_err(Error::from)
    }

    /// Reads whether or not an alarm condition for the sensor also triggers beeping.
    /// Returns an error, if the sensor doesn't support the feature.
    fn read_beep(&self) -> Result<bool> {
        let raw = self.read_raw(SensorSubFunctionType::Beep)?;
        bool::from_raw(&raw).map_err(Error::from)
    }
}

/// Struct that represents a read only intrusion sensor.
#[derive(Debug, Clone)]
pub(crate) struct IntrusionSensorStruct {
    hwmon_path: PathBuf,
    index: u16,
}

impl Sensor for IntrusionSensorStruct {
    fn static_base() -> &'static str where Self: Sized {
        "intrusion"
    }
    fn base(&self) -> &'static str {
        "intrusion"
    }

    fn index(&self) -> u16 {
        self.index
    }

    fn hwmon_path(&self) -> &Path {
        self.hwmon_path.as_path()
    }
}

impl SyncSensor for IntrusionSensorStruct {}

impl SyncSensorExt for IntrusionSensorStruct {
    fn parse(hwmon: &Hwmon, index: u16) -> Result<Self> {
        let sensor = Self {
            hwmon_path: hwmon.path().to_path_buf(),
            index,
        };

        inspect_sensor(sensor, SensorSubFunctionType::Alarm)
    }
}

impl IntrusionSensor for IntrusionSensorStruct {}

#[cfg(feature = "writeable")]
impl WriteableSensor for IntrusionSensorStruct {}

#[cfg(feature = "writeable")]
/// Helper trait that sums up all functionality of a read-write intrusion sensor.
pub trait WriteableIntrusionSensor: IntrusionSensor + WriteableSensor {
    /// Sets whether or not an alarm condition for the sensor also triggers beeping.
    /// Returns an error, if the sensor doesn't support the feature.
    fn write_beep(&self, beep: bool) -> Result<()> {
        self.write_raw(SensorSubFunctionType::Beep, &beep.to_raw())
    }
}

#[cfg(feature = "writeable")]
impl WriteableIntrusionSensor for IntrusionSensorStruct {}