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common: avoid allocation in isHex by iterating string bytes directly

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radik878 2025-11-01 01:40:18 +02:00 committed by GitHub
parent e6d34c1fee
commit 35953f7764
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1 changed files with 2 additions and 2 deletions
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4
common/bytes.go
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@ -62,8 +62,8 @@ func isHex(str string) bool {
if len(str)%2 != 0 {
return false
}
for _, c := range []byte(str) {
if !isHexCharacter(c) {
for i := 0; i < len(str); i++ {
if !isHexCharacter(str[i]) {
return false
}
}