errorx

package module

v1.0.1 Latest Latest Go to latest Published: Apr 27, 2020 License: BSD-2-Clause Imports: 5 Imported by: 0

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Valid go.mod file

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Package errorx provides frequently used errors construct (atleast for the author).

go get -v github.com/choestelus/errorx

BSD-2-Clause

Certain parts of this library are inspired by (or entirely copied from) various third party libraries.

Package errorx provides frequently used error constructs in API development, with context

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type E struct {
	Code    string `json:"code"`
	Message string `json:"message"`
	// contains filtered or unexported fields
}

E defines common error information for inspecting and displaying to various format

func New(msg string) *E

New returns stub error E

func Wrap(err error, msg string) *E

Wrap returns an error annotating err with a stack trace at the point Wrap is called, and the supplied message. If err is nil, Wrap returns nil.

func Wrapf(err error, format string, args ...interface{}) *E

Wrapf returns an error annotating err with a stack trace at the point Wrapf is called, and the format specifier. If err is nil, Wrapf returns nil.

func (e E) Error() string

func (e E) Format(s fmt.State, verb rune)

Format calls wrapped error with Format() of its own if wrapped error is not nil

func (e E) Unwrap() error

Unwrap returns underlying error: 1st level of nested errors

Path	Synopsis
contrib
gin/ginerrorx