Module tool 

Structs

FnTool

ToolCtx

Passed to every tool invocation.

ToolError

ToolSpec

Enums

Effect

What a tool does to the world. Policies and retry semantics key off this.

Traits

Tool

Functions

tool

Builds a typed tool from an async function. The JSON schema shown to the model is derived from I, and model input is validated against it.