debug

Documentation

Overview

Package debug contains facilities for programs to debug themselves while they are running.

Index

• func Callers(n, max int) []byte
• func PrintStack()
• func Stack() []byte

Functions

func Callers

func Callers(n, max int) []byte

Callers returns the stack trace of the goroutine that called it, starting n entries above the caller of Callers, as a space-separated list of filename:line-number pairs with no new lines.

func PrintStack

func PrintStack()

PrintStack prints to standard error the stack trace returned by Stack.

func Stack

func Stack() []byte

Stack returns a formatted stack trace of the goroutine that calls it. For each routine, it includes the source line information and PC value, then attempts to discover, for Go functions, the calling function or method and the text of the line containing the invocation.