Struct ThinkTool 

pub struct ThinkTool;

The Think tool allows agents to stop and think in complex tool use situations.

This tool provides a dedicated space for structured thinking during complex tasks, particularly when processing external information (e.g., tool call results). It doesn’t actually perform any actions or retrieve any information - it just provides a space for the model to reason through complex problems.

This tool is original derived from the Think tool blog post from Anthropic.

Trait Implementations

impl<'de> Deserialize<'de> for ThinkTool

fn deserialize<__D>( __deserializer: __D, ) -> Result<ThinkTool, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ThinkTool

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Tool for ThinkTool

const NAME: &'static str = "think"

The name of the tool. This name should be unique.

type Error = ThinkError

The error type of the tool.

type Args = ThinkArgs

The arguments type of the tool.

type Output = String

The output type of the tool.

async fn definition(&self, _prompt: String) -> ToolDefinition

A method returning the tool definition. The user prompt can be used to tailor the definition to the specific use case.

async fn call( &self, args: <ThinkTool as Tool>::Args, ) -> Result<<ThinkTool as Tool>::Output, <ThinkTool as Tool>::Error>

The tool execution method. Both the arguments and return value are a String since these values are meant to be the output and input of LLM models (respectively)

fn name(&self) -> String

A method returning the name of the tool.