Struct LifecycleStateMachine 

pub struct LifecycleStateMachine { /* private fields */ }

Lifecycle state machine that manages state transitions.

Implementations

impl LifecycleStateMachine

pub fn new() -> Self

Create a new state machine.

pub fn with_retries(self, max_retries: u32, retry_delay: Duration) -> Self

Create with custom retry settings.

pub fn state(&self) -> DeviceState

Get the current state.

pub fn can_transition_to(&self, target: DeviceState) -> bool

Check if a transition is valid.

pub fn transition_to(&mut self, target: DeviceState) -> Result<DeviceState>

Attempt to transition to a new state.

pub fn record_error(&mut self) -> bool

Record an error and check if retries are exhausted.

pub fn error_count(&self) -> u32

Get the current error count.

pub fn reset_errors(&mut self)

Reset the error count.

pub fn time_in_state(&self) -> Option<Duration>

Get time since last transition.

pub fn can_retry(&self) -> bool

Check if retry delay has passed.

Trait Implementations

impl Clone for LifecycleStateMachine

fn clone(&self) -> LifecycleStateMachine

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LifecycleStateMachine

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

Formats the value using the given formatter.

impl Default for LifecycleStateMachine

fn default() -> Self

Returns the “default value” for a type.