errors

Documentation

Index

• func Is[T error](err error) bool
• func KeyVals(err error) []interface{}
• type ErrWithKeyVals
  • func With(err error, keyvals ...interface{}) ErrWithKeyVals

Functions

func Is

func Is[T error](err error) bool

Is checks if the error is a (wrapped) error of the given type

func KeyVals

func KeyVals(err error) []interface{}

KeyVals returns key values if error is a (wrapped) ErrWithKeyVals, nil otherwise

Types

type ErrWithKeyVals

type ErrWithKeyVals interface {
	error
	KeyVals() []interface{}
	With(keyvals ...interface{}) ErrWithKeyVals
}

ErrWithKeyVals is an error with additional capabilities for easier logging

func With

func With(err error, keyvals ...interface{}) ErrWithKeyVals

With returns an error with attached key values for logging