Struct ToolNode 

pub struct ToolNode {
    pub name: String,
    pub executor: ToolExecutor,
    pub config: ToolUseConfig,
}

工具执行节点 — 读取 tool_calls，执行工具，写入 results。

Typed State

从 ctx 获取 AgentState，执行工具，追加结果到消息历史。

Fields

name: String

executor: ToolExecutor

config: ToolUseConfig

Implementations

impl ToolNode

pub fn new( name: impl Into<String>, executor: ToolExecutor, config: ToolUseConfig, ) -> Self

Trait Implementations

impl Clone for ToolNode

fn clone(&self) -> ToolNode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl FlowNode<AgentState> for ToolNode

fn execute<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 mut NodeContext<'life2, AgentState>, ) -> Pin<Box<dyn Future<Output = Result<(), GraphError>> + Send + 'async_trait>>

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

执行节点逻辑。