chore: replace custom replacer with strings.Replacer

influxdb3/point.go

@@ -251,18 +251,10 @@ func (p *Point) MarshalBinaryWithDefaultTags(precision lineprotocol.Precision, d
 	// N.B. Some customers have requested support for newline and tab chars in tag values (EAR 5476)
 	// Though this is outside the lineprotocol specification, it was supported in
 	// previous GO client versions.
-	tagEscapes := map[string]string{
-		"\n": "\\n",
-		"\t": "\\t",
-	}
-
-	replacer := func(reps map[string]string, s string) string {
-		result := s
-		for key, val := range reps {
-			result = strings.ReplaceAll(result, key, val)
-		}
-		return result
-	}
+	replacer := strings.NewReplacer(
+		"\n", "\\n",
+		"\t", "\\t",
+	)
 
 	// sort Tags
 	tagKeys := make([]string, 0, len(p.Values.Tags)+len(defaultTags))
@@ -287,9 +279,9 @@ func (p *Point) MarshalBinaryWithDefaultTags(precision lineprotocol.Precision, d
 
 		// N.B. Some customers have requested support for newline and tab chars in tag values (EAR 5476)
 		if value, ok := p.Values.Tags[tagKey]; ok {
-			enc.AddTag(tagKey, replacer(tagEscapes, value))
+			enc.AddTag(tagKey, replacer.Replace(value))
 		} else {
-			enc.AddTag(tagKey, replacer(tagEscapes, defaultTags[tagKey]))
+			enc.AddTag(tagKey, replacer.Replace(defaultTags[tagKey]))
 		}
 	}