Struct BackendDispatcher 

pub struct BackendDispatcher { /* private fields */ }

Fallback dispatcher that routes through backend.call_tool().

This provides the same behavior as the old PipelineRunner — it dispatches to builtins via the backend’s tool registry. Used for background jobs and scatter/gather workers until full Arc<Kernel> dispatch is wired up.

Limitations compared to the Kernel dispatcher:

• No user-defined tools
• No .kai script resolution
• No async argument evaluation (command substitution in args won’t work)

Implementations

impl BackendDispatcher

pub fn new(tools: Arc<ToolRegistry>) -> Self

Create a new backend dispatcher with the given tool registry.

Trait Implementations

impl CommandDispatcher for BackendDispatcher

fn dispatch<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, cmd: &'life1 Command, ctx: &'life2 mut ExecContext, ) -> Pin<Box<dyn Future<Output = Result<ExecResult>> + Send + 'async_trait>>

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

Dispatch a single command for execution.