TransactionCounterServiceTrait

openzeppelin_relayer::services

Trait TransactionCounterServiceTrait 

Source 
pub trait TransactionCounterServiceTrait: Send + Sync {
    // Required methods
    fn get<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Option<u64>, TransactionCounterError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn get_and_increment<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn decrement<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn set<'life0, 'async_trait>(
        &'life0 self,
        value: u64,
    ) -> Pin<Box<dyn Future<Output = Result<(), TransactionCounterError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn sync_floor<'life0, 'async_trait>(
        &'life0 self,
        floor: u64,
    ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Required Methods§

Source

fn get<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Option<u64>, TransactionCounterError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn get_and_increment<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn decrement<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn set<'life0, 'async_trait>( &'life0 self, value: u64, ) -> Pin<Box<dyn Future<Output = Result<(), TransactionCounterError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Source

fn sync_floor<'life0, 'async_trait>( &'life0 self, floor: u64, ) -> Pin<Box<dyn Future<Output = Result<u64, TransactionCounterError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Monotonically raise the counter to floor only if the current value is lower.

Used for race-safe sync with the live chain sequence: the chain value is treated as a floor, never as the authoritative next assignment, so concurrent allocations that have already advanced the counter beyond floor are never rewound. Returns the effective value after the operation (always >= floor).

Implementors§