callstack

Documentation

Index

• func FuncName(fn *runtime.Func) string
• func GetCallStack(frames pkgerrors.StackTrace) string
• func GoRoutineID() uint64
• type CallStack
  • func New(skip int) *CallStack
  • func (cs *CallStack) Format(st fmt.State, verb rune)
  • func (cs *CallStack) StackTrace() pkgerrors.StackTrace
• type FrameInfo
  • func GetLastFrame(frames pkgerrors.StackTrace) FrameInfo
• type HasStackTrace

Functions

func FuncName

func FuncName(fn *runtime.Func) string

FuncName given a runtime function spec returns a short function name in format `<package name>.<function name>` or if the function has a receiver in format `<package name>.(<receiver>).<function name>`.

func GetCallStack

func GetCallStack(frames pkgerrors.StackTrace) string

func GoRoutineID

func GoRoutineID() uint64

GoRoutineID returns the current goroutine id.

Types

type CallStack

type CallStack []uintptr

CallStack represents a stack of program counters.

func New

func New(skip int) *CallStack

New creates a new CallStack struct from current stack minus 'skip' number of frames.

func (*CallStack) Format

func (cs *CallStack) Format(st fmt.State, verb rune)

func (*CallStack) StackTrace

func (cs *CallStack) StackTrace() pkgerrors.StackTrace

type FrameInfo

type FrameInfo struct {
	CallStack string
	Func      string
	File      string
	LineNo    int
}

func GetLastFrame

func GetLastFrame(frames pkgerrors.StackTrace) FrameInfo

GetLastFrame returns Caller information on the first frame in the stack trace.

type HasStackTrace

type HasStackTrace interface {
	StackTrace() pkgerrors.StackTrace
}