Struct Runner 

pub struct Runner<S>
where
    S: KeyValueStorageWithColumnFamilies<ColumnFamilyIdentifier = ColumnFamilies, Error = StorageError> + Send + Sync + 'static,
{ /* private fields */ }

Handle to launch the domain runtime.

The domain runtime is the event loop that processes events and executes operations. Without launching it, actions performed by the DomainClient cannot be executed, and reading state from Views is not guaranteed to be correct until initialization completes.

Implementations

impl<S> Runner<S>

where S: KeyValueStorageWithColumnFamilies<ColumnFamilyIdentifier = ColumnFamilies, Error = StorageError> + Send + Sync + 'static,

pub async fn run(self) -> Result<(), Error>

Launch the domain runtime until completion.

This method runs the domain runtime’s event loop and does not return until shutdown or error. Callers typically tokio::spawn this for more control over the task.

Note that initialization happens asynchronously after this method starts; Views may not return correct data until initialization completes. Use run_in_background if you need to wait for initialization.

If the admin-api feature is enabled, also launches the Admin API.

pub async fn run_in_background(&self) -> Result<(), Error>

Launch the domain runtime in the background.

Spawns the domain runtime’s event loop and returns once initialization is complete. This is the recommended approach for tests and when you need to use Views immediately after starting the domain.

Unlike run, callers don’t have control over the spawned task.

If the admin-api feature is enabled, also launches the Admin API.

Trait Implementations

impl<S> Debug for Runner<S>

where S: KeyValueStorageWithColumnFamilies<ColumnFamilyIdentifier = ColumnFamilies, Error = StorageError> + Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.