Struct InstrumentedStateStore 

pub struct InstrumentedStateStore { /* private fields */ }

Wraps an Arc<dyn StateStore> and emits faucet.state.* spans + metrics around every operation.

Implementations

impl InstrumentedStateStore

pub fn new(inner: Arc<dyn StateStore>, labels: Labels) -> Self

Trait Implementations

impl StateStore for InstrumentedStateStore

fn get<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Value>, FaucetError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return the value stored under key, or None if no entry exists.

fn put<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, value: &'life2 Value, ) -> Pin<Box<dyn Future<Output = Result<(), FaucetError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Store value under key, replacing any previous entry.

fn delete<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<(), FaucetError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove the entry for key. A missing key is not an error.

fn check<'life0, 'life1, 'async_trait>( &'life0 self, _ctx: &'life1 CheckContext, ) -> Pin<Box<dyn Future<Output = Result<CheckReport, FaucetError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Run a fast, non-mutating preflight probe (used by faucet doctor).