errutil

Documentation

Overview

Package errutil contains helpers for error.

Index

• func ErrorPath(list ...string) string
• func ErrorReason(err error) string
• func NewError(code codes.Code, name string, msg string) error
• func NewIndexError(code codes.Code, name string, index int, msg string) error
• func NotFound(err error) bool
• func WithErrorReason(reason string, err error) error
• func WithMetadata(key, value string, err error) error

Functions

func ErrorPath

func ErrorPath(list ...string) string

ErrorPath combines multiple path elements into one string path.

func ErrorReason

func ErrorReason(err error) string

ErrorReason find error reason attached in status error.

func NewError

func NewError(code codes.Code, name string, msg string) error

NewError returns a Status error with path or name field.

func NewIndexError

func NewIndexError(code codes.Code, name string, index int, msg string) error

NewIndexError returns a Status error with an additional index metadata field.

func NotFound

func NotFound(err error) bool

NotFound checks if the given error is not found.

func WithErrorReason

func WithErrorReason(reason string, err error) error

WithErrorReason add error reason to status error.

func WithMetadata

func WithMetadata(key, value string, err error) error

WithMetadata attaches or replaces a key/value pair to ErrorInfo detail status error.