Falcon alternatives and similar packages

Based on the "Error Handling" category.
Alternatively, view Falcon alternatives based on common mentions on social networks and blogs.

eris

7.5 5.9 Falcon VS eris

Error handling library with readable stack traces and flexible formatting support 🎆
tracerr

7.0 0.0 Falcon VS tracerr

Golang errors with stack trace and source fragments.

Workflow assistant built for devs & their teams

Automate the mundane part of your day, with live actionable messages for your GitHub & Jira tasks.

Promo www.zigi.ai

errlog

6.2 1.0 Falcon VS errlog

Reduce debugging time while programming Go. Use static and stack-trace analysis to determine which func call causes the error.
emperror

5.6 0.5 Falcon VS emperror

The Emperor takes care of all errors personally
exception

1.8 6.9 Falcon VS exception

A simple utility package for exception handling with try-catch in Golang
🎚Shift

0.6 0.0 Falcon VS 🎚Shift

🎚Shift is an optioned circuit breaker implementation

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README

Falcon

Minimal And Efficient Error Handling In Go

Simple Example

errHandler := falcon.NewErrorHandler()

errHandler.AddHandler(func(err error, data ...interface{}) interface{} {
    fmt.Println("Generic Error Occured")
    return SomeData
})

errHandler.AddHandler(func(err error, data ...interface{}) interface{} {
    fmt.Println("Error Of Type CustomErrorType Occured")
    return SomeData
}, CustomErrorType{})

SomeData := errHandler.Check(err, SomeRandomData1, SomeRandomData2)
// Data passed after the err will be passed to handlers