Struct ApprovalGate 

pub struct ApprovalGate { /* private fields */ }

An approval-gated tool, as a graph node.

The command to perform is read from state.output (the agent loop wrote the intended action there); the decision arrives via the resume-injected INTERRUPT_RESUME_KEY. actions runs the tool with a JSON string argument and returns the observation text — representing the side effect that must only happen once, on the approved pass.

Implementations

impl ApprovalGate

pub fn new( name: impl Into<String>, actions: impl Fn(&str) -> String + Send + Sync + 'static, ) -> Self

Create a graph approval node for tool name.

Trait Implementations

impl GraphNode<AgentState> for ApprovalGate

fn name(&self) -> &str

Get node name

fn execute<'life0, 'life1, 'async_trait>( &'life0 self, state: &'life1 AgentState, config: Option<NodeConfig>, ) -> Pin<Box<dyn Future<Output = NodeResult<AgentState>> + Send + 'async_trait>>

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

Execute the node