stack

Documentation

Overview

Package stack provides helpers for querying the callstack.

Index

• func ExternalCaller() *runtime.Frame
• func Frames(skip, max int) []runtime.Frame
• func Main() *runtime.Frame
• func Match(skip int, predicate func(runtime.Frame) bool) *runtime.Frame

Functions

func ExternalCaller

func ExternalCaller() *runtime.Frame

ExternalCaller returns the first frame outside the callers package.

func Frames

func Frames(skip, max int) []runtime.Frame

Frames returns at most max callstack Frames, starting with its caller and skipping skip Frames.

func Main

func Main() *runtime.Frame

Main returns the main() function Frame.

func Match

func Match(skip int, predicate func(runtime.Frame) bool) *runtime.Frame

Match returns the first stack frame for which the predicate function returns true. Returns nil if no match is found. Starts matching after skip frames, starting with its caller.