Struct NodeCounterStore 

pub struct NodeCounterStore<MC: RawMutex + 'static, MF: RawMutex + 'static, F: JournalFlash + 'static> { /* private fields */ }

The device node’s [umsh_hal::CounterStore].

Implementations

impl<MC: RawMutex + 'static, MF: RawMutex + 'static, F: JournalFlash + 'static> NodeCounterStore<MC, MF, F>

pub fn new(counters: &'static NodeCountersMutex<MC, MF, F>) -> Self

Trait Implementations

impl<MC: RawMutex + 'static, MF: RawMutex + 'static, F: JournalFlash + 'static> CounterStore for NodeCounterStore<MC, MF, F>

type Error = ()

async fn load(&self, context: &[u8]) -> Result<u32, Self::Error>

Load the stored counter for context, or 0 if missing.

async fn store(&self, context: &[u8], value: u32) -> Result<(), Self::Error>

Persist a counter value for context.

async fn flush(&self) -> Result<(), Self::Error>

Flush any buffered state to durable storage.