package main import ( "bins/bfers" "errs" "errs/stack" "fmt" ) func printTrace (s stack.Trace) { lf := s.Frames() for i,f := range lf { fmt.Printf("%d file %s line %d %s\n",i,f.File,f.LineNumber,f.FuncName) } } func GenerateBinaryString() string { binaryString := "" for c := 0; c < 255; c++ { if ('a' <= byte(c) && byte(c) <= 'z') || ('A' <= byte(c) && byte(c) <= 'Z') || byte(c) == '@' { binaryString += "1" } else { binaryString += "0" } } return binaryString } type ( MiCustomErr struct { error ms string } ) func (c MiCustomErr) Message() string { return "esto es un custom werro" } func (c MiCustomErr) Code() string { return "custom-code" } /* func fm (b *bytes.Buffer, e error, l int) { b.WriteString("Link :"+e.(MiCustomErr).Link+"\n") } */ func (c MiCustomErr) Error () string { return "ERRRROPROO" } func (c MiCustomErr) Unwrap () error { return c.error } func main() { me := bfers.G.ErrTooLarge fmt.Print(errs.ToFormat(me,nil)) }