image

package
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Published: Sep 12, 2026 License: Apache-2.0 Imports: 16 Imported by: 0

Documentation

Overview

Package image instruments Core image-generation calls with OpenTelemetry.

Index

Constants

This section is empty.

Variables

View Source
var (
	ErrInvalidConfig = errors.New("otel/image: invalid config")
	ErrInvalidModel  = errors.New("otel/image: invalid model")
)

Functions

This section is empty.

Types

type Middleware

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

Middleware is an immutable image-generation instrumentation decorator.

func NewMiddleware

func NewMiddleware(config MiddlewareConfig) (Middleware, error)

NewMiddleware snapshots provider identity and resolves nil OTel providers to the official process globals.

func (Middleware) Wrap

func (m Middleware) Wrap(next coreimage.Model) (coreimage.Model, error)

Wrap decorates one image Model without observing prompts or generated media.

type MiddlewareConfig

type MiddlewareConfig struct {
	Provider       string
	TracerProvider trace.TracerProvider
	MeterProvider  metric.MeterProvider
	// LoggerProvider receives GenAI exception events. Nil uses the global provider.
	LoggerProvider log.LoggerProvider
}

MiddlewareConfig identifies the provider and optional OTel providers used by image instrumentation.

func (MiddlewareConfig) Validate

func (m MiddlewareConfig) Validate() error

Validate checks construction inputs without resolving global providers.

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