extensions

Documentation

Index

• type MetricsExtension
  • func (e *MetricsExtension) ExtensionName() string
  • func (e *MetricsExtension) InterceptField(ctx context.Context, next graphql.Resolver, info *graphql.FieldContext) (res interface{}, err error)
  • func (e *MetricsExtension) InterceptOperation(ctx context.Context, next graphql.OperationHandler) graphql.ResponseHandler
  • func (e *MetricsExtension) Validate(schema graphql.ExecutableSchema) error

Types

type MetricsExtension

type MetricsExtension struct{}

func (*MetricsExtension) ExtensionName

func (e *MetricsExtension) ExtensionName() string

func (*MetricsExtension) InterceptField

func (e *MetricsExtension) InterceptField(
	ctx context.Context,
	next graphql.Resolver,
	info *graphql.FieldContext,
) (res interface{}, err error)

每个 resolver（重点）

func (*MetricsExtension) InterceptOperation

func (e *MetricsExtension) InterceptOperation(
	ctx context.Context,
	next graphql.OperationHandler,
) graphql.ResponseHandler

每个 GraphQL Operation（query / mutation）

func (*MetricsExtension) Validate

func (e *MetricsExtension) Validate(schema graphql.ExecutableSchema) error