pub trait ToolErrorRecovery: Send + Sync {
// Required method
fn on_error<'life0, 'life1, 'life2, 'life3, 'async_trait>(
&'life0 self,
_session_id: &'life1 SessionId,
_tool_names: &'life2 [String],
_error: &'life3 AgentError,
) -> Pin<Box<dyn Future<Output = AgentResult<ToolErrorAction>> + Send + 'async_trait>>
where Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
'life2: 'async_trait,
'life3: 'async_trait;
}Expand description
Recovery strategy after a tool execution failure
Defaults to StopOnError, following the lightweight kernel design of
conservative defaults and strategy injection.
Upper-layer agents can inject custom strategies such as RetryOnError.