stack

Documentation

Overview

totally stolen from https://github.com/stvp/rollbar/blob/master/stack.go

Index

• type Frame
• type Stack
  • func BuildStack(skip int) Stack
  • func (s Stack) Fingerprint() string

Types

type Frame

type Frame struct {
	Filename string  `json:"filename"`
	Method   string  `json:"method"`
	Line     int     `json:"lineno"`
	PC       uintptr `json:"pc"`
}

type Stack

type Stack []*Frame

func BuildStack

func BuildStack(skip int) Stack

func (Stack) Fingerprint

func (s Stack) Fingerprint() string

Create a fingerprint that uniquely identify a given message. We use the full callstack, including file names. That ensure that there are no false duplicates but also means that after changing the code (adding/removing lines), the fingerprints will change. It's a trade-off.