Struct ToolKit 

pub struct ToolKit { /* private fields */ }

Local tool registry backed by tool-name-to-closure mappings.

Implementations

impl ToolKit

pub fn new() -> Self

Creates a new empty ToolKit.

pub fn with_tool<F, Fut>( tool: ToolDefinition, handler: F, ) -> Result<Self, ToolCallError>

where F: Fn(Value) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<String, String>> + Send + 'static,

Creates a new ToolKit containing one registered local tool.

pub fn register_tool<F, Fut>( &self, tool: ToolDefinition, handler: F, ) -> Result<(), ToolCallError>

where F: Fn(Value) -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<String, String>> + Send + 'static,

Registers a local tool and the closure that executes it.

pub fn get_tool(&self, tool_name: &str) -> Option<ToolDefinition>

Gets a tool by its local name.

pub fn lookup_tools(&self, tool_names: &[&str]) -> Vec<Option<ToolDefinition>>

Looks up multiple tools by local name, preserving missing entries as None.

pub fn tool_names(&self) -> Vec<String>

Gets all registered local tool names.

pub fn tools(&self) -> Vec<ToolDefinition>

Gets all registered local tool definitions.

pub fn unregister_tool(&self, tool_name: &str) -> Result<(), ToolCallError>

Removes a local tool by name.

pub fn tool_count(&self) -> usize

Returns the number of registered local tools.

pub async fn call_tool( &self, tool_name: &str, arguments: Value, ) -> Result<String, ToolCallError>

Calls a local tool by name and returns the text result for the LLM.

Trait Implementations

impl Clone for ToolKit

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ToolKit

fn default() -> Self

Returns the “default value” for a type.