gtsocial-umbx

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utility.go (414B)

      1 package iptc
      2 
      3 import (
      4 	"bytes"
      5 	"fmt"
      6 
      7 	"github.com/dsoprea/go-logging"
      8 )
      9 
     10 // DumpBytesToString returns a stringified list of hex-encoded bytes.
     11 func DumpBytesToString(data []byte) string {
     12 	b := new(bytes.Buffer)
     13 
     14 	for i, x := range data {
     15 		_, err := b.WriteString(fmt.Sprintf("%02x", x))
     16 		log.PanicIf(err)
     17 
     18 		if i < len(data)-1 {
     19 			_, err := b.WriteRune(' ')
     20 			log.PanicIf(err)
     21 		}
     22 	}
     23 
     24 	return b.String()
     25 }