err

package
Version: v1.0.43 Latest Latest
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Published: Dec 1, 2017 License: Apache-2.0 Imports: 1 Imported by: 0

Documentation

Overview

Package err implements a threadsafe error interface. In my places, I found myself needing a lock to protect writing to a common error interface from multiple go routines (channels are great but slow). This just makes that process more convenient.

Index

Constants

This section is empty.

Variables

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Functions

This section is empty.

Types

type Error

type Error struct {
	// contains filtered or unexported fields
}

Error is a struct that holds an error and allows this error to be set and retrieved in a threadsafe manner.

func New

func New() *Error

New is a constructor to generate a new error object that can be set and retrieved in a threadsafe manner.

func (*Error) Get

func (e *Error) Get() error

Get will return any error associated with this structure.

func (*Error) Set

func (e *Error) Set(err error)

Set will set the error of this structure to the provided value.

Source Files

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