errors

Documentation

Index

• type DefaultPanicHandler
  • func (h *DefaultPanicHandler) MakePanicError(ctx context.Context, value interface{}) *QueryError
• type Location
  • func (a Location) Before(b Location) bool
• type PanicHandler
• type QueryError
  • func Errorf(format string, a ...interface{}) *QueryError
  • func (err *QueryError) Error() string
  • func (err *QueryError) Unwrap() error

Types

type DefaultPanicHandler

type DefaultPanicHandler struct{}

DefaultPanicHandler is the default PanicHandler

func (*DefaultPanicHandler) MakePanicError

func (h *DefaultPanicHandler) MakePanicError(ctx context.Context, value interface{}) *QueryError

MakePanicError creates a new QueryError from a panic that occurred during execution

type Location

type Location struct {
	Line   int `json:"line"`
	Column int `json:"column"`
}

func (Location) Before

func (a Location) Before(b Location) bool

type PanicHandler

type PanicHandler interface {
	MakePanicError(ctx context.Context, value interface{}) *QueryError
}

PanicHandler is the interface used to create custom panic errors that occur during query execution

type QueryError

type QueryError struct {
	Err           error                  `json:"-"` // Err holds underlying if available
	Message       string                 `json:"message"`
	Locations     []Location             `json:"locations,omitempty"`
	Path          []interface{}          `json:"path,omitempty"`
	Rule          string                 `json:"-"`
	ResolverError error                  `json:"-"`
	Extensions    map[string]interface{} `json:"extensions,omitempty"`
}

func Errorf

func Errorf(format string, a ...interface{}) *QueryError

func (*QueryError) Error

func (err *QueryError) Error() string

func (*QueryError) Unwrap

func (err *QueryError) Unwrap() error