Go Errors Detail

The go-errors project came to clarify the return of errors, which are very common in Golang, thus facilitating the debugging your projects.

Installation

Use go get.

go get github.com/GabrielHCataldo/go-errors

Then import the go-errors package into your own code.

import "github.com/GabrielHCataldo/go-errors/errors"

Usability and documentation

IMPORTANT: Always check the documentation in the structures and functions fields. For more details on the examples, visit All examples link.

Simple example

package main

import (
    "github.com/GabrielHCataldo/go-errors/errors"
    "github.com/GabrielHCataldo/go-logger/logger"
)

func main() {
    err := simple()
    logger.Info("simple err:", err)
    logger.Info("simple err msg:", errors.Details(err).GetMessage())
    logger.Info("simple err file:", errors.Details(err).GetFile())
    logger.Info("simple err line:", errors.Details(err).GetLine())
    logger.Info("simple err func:", errors.Details(err).GetFuncName())
    errors.Details(err).PrintCause()
    errors.Details(err).PrintStackTrace()
}

func simple() error {
    return errors.New("error by message with any value", 2, true)
}

Output:

[INFO 2024/01/26 10:16:38] _example/main.go:12: simple err: [CAUSE]: (_example/main.go:25) simple: error by message with any value 2 true [STACK]:
goroutine 1 [running]:
runtime/debug.Stack()
    /Users/gabrielcataldo/go/go1.21.3/src/runtime/debug/stack.go:24 +0x64
github.com/GabrielHCataldo/go-errors/errors.New({0x1400039fd18?, 0x0?, 0x1400039fc38?})
    /Users/gabrielcataldo/Innovfor/GabrielHCataldo/go-errors/errors/errors.go:31 +0xe0
main.simple(...)
    /Users/gabrielcataldo/Innovfor/GabrielHCataldo/go-errors/_example/main.go:25
main.main()
    /Users/gabrielcataldo/Innovfor/GabrielHCataldo/go-errors/_example/main.go:11 +0x88
[INFO 2024/01/26 10:16:38] _example/main.go:12: simple err msg: error by message with any value 2 true
[INFO 2024/01/26 10:16:38] _example/main.go:13: simple err file: _example/main.go
[INFO 2024/01/26 10:16:38] _example/main.go:14: simple err line: 25
[INFO 2024/01/26 10:16:38] _example/main.go:15: simple err func: simple
[ERROR 2024/01/26 10:16:38] _example/main.go:16: (_example/main.go:25) simple: error by message with any value 2 true
[ERROR 2024/01/26 10:16:38] _example/main.go:17: goroutine 1 [running]:

How to contribute

Make a pull request, or if you find a bug, open it an Issues.

License

Distributed under MIT license, see the license file within the code for more details.