Trait StateMachine 

pub trait StateMachine: Send + Sync {
    type State: Clone + Send + Sync;

    // Required methods
    fn apply_command<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        command: &'life1 Command,
    ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn create_snapshot<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Snapshot>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
    fn restore_snapshot<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        snapshot: &'life1 Snapshot,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn get_state<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Self::State> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;

    // Provided methods
    fn apply_commands<'life0, 'life1, 'async_trait>(
        &'life0 mut self,
        commands: &'life1 [Command],
    ) -> Pin<Box<dyn Future<Output = Result<Vec<Bytes>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn is_deterministic(&self) -> bool { ... }
}

Required Associated Types

type State: Clone + Send + Sync

Required Methods

fn apply_command<'life0, 'life1, 'async_trait>( &'life0 mut self, command: &'life1 Command, ) -> Pin<Box<dyn Future<Output = Result<Bytes>> + Send + 'async_trait>>

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

fn create_snapshot<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Snapshot>> + Send + 'async_trait>>

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

fn restore_snapshot<'life0, 'life1, 'async_trait>( &'life0 mut self, snapshot: &'life1 Snapshot, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

fn get_state<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Self::State> + Send + 'async_trait>>

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

Provided Methods

fn apply_commands<'life0, 'life1, 'async_trait>( &'life0 mut self, commands: &'life1 [Command], ) -> Pin<Box<dyn Future<Output = Result<Vec<Bytes>>> + Send + 'async_trait>>

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

fn is_deterministic(&self) -> bool

Implementors

impl StateMachine for InMemoryStateMachine

type State = HashMap<String, Bytes>