errors

Documentation

Index

• func Cause(err error) error
• func Causes(errs []error) (cerrs []error)
• func Init(gopath string, p string)
• func IsErr(err error, errs ...error) bool
• func IsErrIgnored(err error, ignoredErrs ...error) bool
• func Trace(e error, errs ...error) error
• func Tracef(format string, args ...interface{}) error
• type Error
  • func (e Error) Error() string
  • func (e Error) Stack() []string

Functions

func Cause

func Cause(err error) error

Cause - Returns the underlying cause error.

func Causes

func Causes(errs []error) (cerrs []error)

Causes - Returns slice of underlying cause error.

func Init

func Init(gopath string, p string)

Init - initialize package path.

func IsErr

func IsErr(err error, errs ...error) bool

IsErr returns whether given error is exact error.

func IsErrIgnored

func IsErrIgnored(err error, ignoredErrs ...error) bool

IsErrIgnored returns whether given error is ignored or not.

func Trace

func Trace(e error, errs ...error) error

Trace - return new Error type.

func Tracef

func Tracef(format string, args ...interface{}) error

Tracef behaves like fmt.Errorf but adds traces to the returned error.

Types

type Error

type Error struct {
	Cause error // Holds the cause error
	// contains filtered or unexported fields
}

Error - error type containing cause and the stack trace.

func (Error) Error

func (e Error) Error() string

Implement error interface.

func (Error) Stack

func (e Error) Stack() []string

Stack - returns slice of stack trace.