Struct DeviceStatistics 

pub struct DeviceStatistics {
    pub reads_total: u64,
    pub writes_total: u64,
    pub read_errors: u64,
    pub write_errors: u64,
    pub ticks_total: u64,
    pub avg_tick_duration_us: u64,
    pub last_error: Option<String>,
    pub uptime_secs: u64,
}

Device statistics.

Fields

reads_total: u64

Total read operations.

writes_total: u64

Total write operations.

read_errors: u64

Read errors.

write_errors: u64

Write errors.

ticks_total: u64

Total ticks processed.

avg_tick_duration_us: u64

Average tick duration in microseconds.

last_error: Option<String>

Last error message.

uptime_secs: u64

Uptime in seconds.

Implementations

impl DeviceStatistics

pub fn record_read(&mut self)

Record a successful read.

pub fn record_read_error(&mut self, error: &str)

Record a read error.

pub fn record_write(&mut self)

Record a successful write.

pub fn record_write_error(&mut self, error: &str)

Record a write error.

pub fn record_tick(&mut self, duration_us: u64)

Record a tick.

Trait Implementations

impl Clone for DeviceStatistics

fn clone(&self) -> DeviceStatistics

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceStatistics

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

Formats the value using the given formatter.

impl Default for DeviceStatistics

fn default() -> DeviceStatistics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DeviceStatistics

fn deserialize<__D>( __deserializer: __D, ) -> Result<DeviceStatistics, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DeviceStatistics

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.