Struct ToolRegistry 

pub struct ToolRegistry { /* private fields */ }

Registry of tools with optional middleware pipelines.

Tools are stored as type-erased ToolDyn trait objects. Middleware can be added globally (applies to all tools) or per-tool.

Implementations

impl ToolRegistry

pub fn new() -> Self

Create an empty registry.

pub fn register<T: Tool + 'static>(&mut self, tool: T)

Register a strongly-typed tool (auto-erased to ToolDyn).

pub fn register_dyn(&mut self, tool: Arc<dyn ToolDyn>)

Register a pre-erased tool.

pub fn get(&self, name: &str) -> Option<Arc<dyn ToolDyn>>

Look up a tool by name.

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

Get definitions for all registered tools.

pub fn add_middleware(&mut self, m: impl ToolMiddleware + 'static) -> &mut Self

Add global middleware (applies to all tool executions).

pub fn add_tool_middleware( &mut self, tool_name: &str, m: impl ToolMiddleware + 'static, ) -> &mut Self

Add middleware that only applies to a specific tool.

pub async fn execute( &self, name: &str, input: Value, ctx: &ToolContext, ) -> Result<ToolOutput, ToolError>

Execute a tool by name, running it through the middleware chain.

Middleware order: global middleware first, then per-tool middleware, then the actual tool.

Trait Implementations

impl Default for ToolRegistry

fn default() -> Self

Returns the “default value” for a type.