Enum Command 

#[non_exhaustive]
pub enum Command<S>
where
    S: Clone + Send + Sync + 'static,
{
    Resume,
    Update(S),
    GoTo(String),
    ApproveTool {
        tool_use_id: String,
        decision: ApprovalDecision,
    },
}

Resume directive supplied to CompiledGraph::resume_with.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Resume

Continue from the saved checkpoint exactly as it stands.

Update(S)

Replace the saved state, then continue from the saved next-node.

GoTo(String)

Continue with the saved state but jump to node next.

ApproveTool

Resume an AwaitExternal pause with the operator’s eventual decision for the named tool_use_id. The resume path attaches the decision to ExecutionContext via PendingApprovalDecisions so the agent’s approval layer short-circuits the approver on re-entry; the pending tool dispatches with decision applied. Saved state is kept intact (combine with Update(s) outside resume_with if state mutation is also needed).

This variant does not depend on the enum’s S parameter — the tool-use id and decision are state-agnostic. The S generic is part of the enum’s shape (other variants need it); operators reach this variant via the same Command::<S>::ApproveTool { ... } path as any other.

Fields

tool_use_id: String

Tool-use id matching the originating ContentPart::ToolUse — the same id carried in the Error::Interrupted::payload emitted by the layer.

decision: ApprovalDecision

Operator’s decision (Approve to fire the dispatch, Reject { reason } to short-circuit). AwaitExternal is rejected at runtime — pausing again on resume is almost certainly an operator bug.

Trait Implementations

impl<S> Clone for Command<S>

where S: Clone + Send + Sync + 'static + Clone,

fn clone(&self) -> Command<S>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S> Debug for Command<S>

where S: Clone + Send + Sync + 'static + Debug,

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

Formats the value using the given formatter.