Struct TimestampedDeviceState 

pub struct TimestampedDeviceState<T> {
    pub timestamp: Option<SystemTime>,
    pub state: T,
}

A wrapper for the device-specific state with the common optional timestamp field.

Fields

timestamp: Option<SystemTime>

The timestamp of the last update to the state, if available.

state: T

The device-specific state.

Implementations

impl<T> TimestampedDeviceState<T>

pub fn new(state: T) -> Self

Create a new TimestampedDeviceState with the given state and the current timestamp.

Trait Implementations

impl<T: Clone> Clone for TimestampedDeviceState<T>

fn clone(&self) -> TimestampedDeviceState<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for TimestampedDeviceState<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for TimestampedDeviceState<T>

fn default() -> TimestampedDeviceState<T>

Returns the “default value” for a type.

impl<T> Deref for TimestampedDeviceState<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T> DerefMut for TimestampedDeviceState<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de, T> Deserialize<'de> for TimestampedDeviceState<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for TimestampedDeviceState<T>

where T: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.