errs

Documentation

Overview

SPDX-License-Identifier: BSD-3-Clause

Authors: Alexander Jung <alex@unikraft.io>

Copyright (c) 2022, Unikraft GmbH. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Index

• Variables
• func IsIncompatibleError(err error) bool
• func IsInvalidError(err error) bool
• func IsNotFoundError(err error) bool
• func IsUnsupportedError(err error) bool
• type ExitCode

Variables

var (
	// ErrNotFound is returned when an object is not found
	ErrNotFound = errors.New("not found")

	// ErrInvalid is returned when a compose project is invalid
	ErrInvalid = errors.New("invalid")

	// ErrUnsupported is returned when a compose project uses an unsupported attribute
	ErrUnsupported = errors.New("unsupported")

	// ErrIncompatible is returned when a compose project uses an incompatible attribute
	ErrIncompatible = errors.New("incompatible")
)

Functions

func IsIncompatibleError

func IsIncompatibleError(err error) bool

IsUnsupportedError returns true if the unwrapped error is ErrIncompatible

func IsInvalidError

func IsInvalidError(err error) bool

IsInvalidError returns true if the unwrapped error is ErrInvalid

func IsNotFoundError

func IsNotFoundError(err error) bool

IsNotFoundError returns true if the unwrapped error is ErrNotFound

func IsUnsupportedError

func IsUnsupportedError(err error) bool

IsUnsupportedError returns true if the unwrapped error is ErrUnsupported

Types

type ExitCode

type ExitCode int

const (
	ExitOK     ExitCode = 0
	ExitError  ExitCode = 1
	ExitCancel ExitCode = 2
	ExitAuth   ExitCode = 4
)