agent_base/tool/
policy.rs

1use async_trait::async_trait;
2use serde_json::Value;
3
4use crate::types::{AgentResult, ApprovalRequest};
5use super::{ToolContext, ToolOutput};
6
7#[async_trait]
8pub trait ToolPolicy: Send + Sync {
9    async fn evaluate_approval(
10        &self,
11        tool_name: &str,
12        args: &Value,
13    ) -> Option<ApprovalRequest>;
14
15    fn before_call(&self, tool_name: &str, args: &Value, ctx: &ToolContext) -> AgentResult<()> {
16        let _ = (tool_name, args, ctx);
17        Ok(())
18    }
19
20    fn after_call(&self, tool_name: &str, args: &Value, result: &ToolOutput, ctx: &ToolContext) -> AgentResult<()> {
21        let _ = (tool_name, args, result, ctx);
22        Ok(())
23    }
24}
agent_base/tool/policy.rs

agent_base/tool/
policy.rs
