Struct CpuUsageSensor 

pub struct CpuUsageSensor { /* private fields */ }

Sensor that reads CPU usage percentage from /proc/stat.

Computes the percentage by comparing idle vs. total time slices between consecutive reads. The first read returns 0% (no baseline yet). Returns a value in [0.0, 100.0] representing the aggregate CPU usage.

Implementations

impl CpuUsageSensor

pub const fn new() -> Self

Trait Implementations

impl Debug for CpuUsageSensor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CpuUsageSensor

fn default() -> Self

Returns the “default value” for a type.

impl SensorDevice for CpuUsageSensor

fn id(&self) -> &str

Unique sensor identifier.

fn kind(&self) -> SensorKind

Sensor type.

fn read(&self) -> Option<SensorReading>

Read current value. Returns None if the sensor is unavailable.

fn is_available(&self) -> bool

Whether the sensor is currently available/connected.