Struct Registry 

pub struct Registry { /* private fields */ }

A set of tools keyed by their model-facing wire names, plus the one dispatch door every call funnels through (ADR-0008).

Implementations

impl Registry

pub fn new() -> Registry

An empty registry.

pub fn register<T>(&mut self, name: impl Into<String>, tool: T)

where T: Tool + 'static,

Register a typed Tool under its pack-assigned wire name.

Panics

Panics if name is already registered — a startup wiring bug, not runtime input.

pub fn register_dyn(&mut self, name: impl Into<String>, tool: Box<dyn DynTool>)

Register an already-erased DynTool — the door for MCP and other dynamically-described tools with no compile-time Args type.

Panics

Panics if name is already registered.

pub fn contains(&self, name: &str) -> bool

Whether a tool is registered under name.

pub fn names(&self) -> impl Iterator<Item = &str>

The registered wire names, unordered.

pub fn kind_of(&self, name: &str) -> Option<ToolKind>

The ToolKind registered under name, or None for an unknown tool.

The pre-dispatch lookup the approval seam uses (ADR-0017): an approver can auto-allow read-only kinds without knowing pack-specific tool names.

pub fn specs(&self) -> Vec<ToolSpec>

The neutral tool specs for every registered tool, unordered.

pub async fn dispatch( &self, name: &str, raw_args: Value, ctx: &ToolCtx, ) -> Dispatched

The single door every tool call funnels through (ADR-0008).

Resolves name, decodes raw_args, runs the tool, and returns both the history tool_result and the report ToolCallRecord. An unknown tool and bad args are soft (ToolError::Respond shape); a ToolError::Fatal still yields a paired result but sets Dispatched::fatal. ctx.call_id supplies the pairing id.

Trait Implementations

impl Default for Registry

fn default() -> Registry

Returns the “default value” for a type.