Enum DeviceEvent

#[non_exhaustive]
pub enum DeviceEvent {
    Discovered {
        device: DeviceId,
        rssi: Option<i16>,
    },
    Connected {
        device: DeviceId,
        info: Option<DeviceInfo>,
    },
    Disconnected {
        device: DeviceId,
        reason: DisconnectReason,
    },
    Reading {
        device: DeviceId,
        reading: CurrentReading,
    },
    Error {
        device: DeviceId,
        error: String,
    },
    ReconnectStarted {
        device: DeviceId,
        attempt: u32,
    },
    ReconnectSucceeded {
        device: DeviceId,
        attempts: u32,
    },
    BatteryLow {
        device: DeviceId,
        level: u8,
    },
}

Events that can be emitted by devices.

All events are serializable for logging, persistence, and IPC.

This enum is marked #[non_exhaustive] to allow adding new event types in future versions without breaking downstream code.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Discovered

Device was discovered during scanning.

Fields

device: DeviceId

rssi: Option<i16>

Connected

Successfully connected to device.

Fields

device: DeviceId

info: Option<DeviceInfo>

Disconnected

Disconnected from device.

Fields

device: DeviceId

reason: DisconnectReason

Reading

New reading received from device.

Fields

device: DeviceId

reading: CurrentReading

Error

Error occurred during device operation.

Fields

device: DeviceId

error: String

ReconnectStarted

Reconnection attempt started.

Fields

device: DeviceId

attempt: u32

ReconnectSucceeded

Reconnection succeeded.

Fields

device: DeviceId

attempts: u32

BatteryLow

Battery level changed significantly.

Fields

device: DeviceId

level: u8

Trait Implementations

impl Clone for DeviceEvent

fn clone(&self) -> DeviceEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DeviceEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DeviceEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.