errors

package

v0.0.0-...-395fc46 Latest Latest Go to latest Published: Jul 17, 2020 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/felipeweb/devctl

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Documentation ¶

Index ¶

func DoNotWrap(err error) bool
func ErrorAs(err error, target interface{}, errorAs func(error, interface{}) bool) bool
type Error
- func New(c gcerrors.ErrorCode, err error, callDepth int, msg string) *Error
- func Newf(c gcerrors.ErrorCode, err error, format string, args ...interface{}) *Error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func DoNotWrap ¶

func DoNotWrap(err error) bool

DoNotWrap reports whether an error should not be wrapped in the Error type from this package. It returns true if err is a retry error, a context error, io.EOF, or if it wraps one of those.

func ErrorAs ¶

func ErrorAs(err error, target interface{}, errorAs func(error, interface{}) bool) bool

ErrorAs is a helper for the ErrorAs method of an API's portable type. It performs some initial nil checks, and does a single level of unwrapping when err is a *gcerr.Error. Then it calls its errorAs argument, which should be a driver implementation of ErrorAs.

Types ¶

type Error ¶

type Error struct {
	Code gcerrors.ErrorCode
	// contains filtered or unexported fields
}

An Error describes a Go CDK error.

func New ¶

func New(c gcerrors.ErrorCode, err error, callDepth int, msg string) *Error

New returns a new error with the given code, underlying error and message. Pass 1 for the call depth if New is called from the function raising the error; pass 2 if it is called from a helper function that was invoked by the original function; and so on.

func Newf ¶

func Newf(c gcerrors.ErrorCode, err error, format string, args ...interface{}) *Error

Newf uses format and args to format a message, then calls New.

func (*Error) Error ¶

func (e *Error) Error() string

func (*Error) Format ¶

func (e *Error) Format(s fmt.State, c rune)

func (*Error) FormatError ¶

func (e *Error) FormatError(p xerrors.Printer) (next error)

func (*Error) Unwrap ¶

func (e *Error) Unwrap() error

Unwrap returns the error underlying the receiver, which may be nil.

Source Files ¶

View all Source files

errors.go

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