Struct FunctionTool

pub struct FunctionTool<F> { /* private fields */ }

A simple tool that wraps a function

Implementations

impl<F> FunctionTool<F>

where F: Fn(HashMap<String, Value>) -> Result<String> + Send + Sync + 'static,

pub fn new( name: impl Into<String>, description: impl Into<String>, func: F, ) -> Self

Create a new function tool

pub fn new_with_schema( name: impl Into<String>, description: impl Into<String>, schema: ToolSchema, func: F, ) -> Self

Create a new function tool with custom schema

Trait Implementations

impl<F> BaseTool for FunctionTool<F>

where F: Fn(HashMap<String, Value>) -> Result<String> + Send + Sync + 'static,

fn name(&self) -> &str

Get the name of the tool

fn description(&self) -> &str

Get the description of the tool

fn schema(&self) -> ToolSchema

Get the schema for this tool

fn is_available(&self) -> bool

Check if the tool is available

fn input_schema(&self) -> Option<Value>

Get the input schema for this tool

fn output_schema(&self) -> Option<Value>

Get the output schema for this tool

impl<F> Tool for FunctionTool<F>

where F: Fn(HashMap<String, Value>) -> Result<String> + Send + Sync + 'static,

fn invoke<'life0, 'async_trait>( &'life0 self, input: HashMap<String, Value>, _config: Option<RunnableConfig>, ) -> Pin<Box<dyn Future<Output = Result<ToolResult>> + Send + 'async_trait>>

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

Invoke the tool with the given input