tool

Documentation

Overview

Package tool instruments Core tool execution with OpenTelemetry.

Index

• Variables
• type Middleware
  • func NewMiddleware(config MiddlewareConfig) (Middleware, error)
  • func (m Middleware) Wrap(next coretool.Tool) (coretool.Tool, error)
• type MiddlewareConfig

Variables

var (
	ErrInvalidConfig = errors.New("otel/tool: invalid config")
	ErrInvalidTool   = errors.New("otel/tool: invalid tool")
)

Types

type Middleware

type Middleware struct {
	// contains filtered or unexported fields
}

Middleware instruments exact Tool.Call boundaries without recording model arguments or results. It is immutable after construction and safe for concurrent use.

func NewMiddleware

func NewMiddleware(config MiddlewareConfig) (Middleware, error)

func (Middleware) Wrap

func (m Middleware) Wrap(next coretool.Tool) (coretool.Tool, error)

Wrap freezes the Tool definition used for both execution identity and model exposure. Optional capabilities remain discoverable through Tool.Unwrap.

type MiddlewareConfig

type MiddlewareConfig struct {
	TracerProvider trace.TracerProvider
	MeterProvider  metric.MeterProvider
}