//go:build go1.20packagefasthttpimport"unsafe"// b2s converts byte slice to a string without memory allocation.// See https://groups.google.com/forum/#!msg/Golang-Nuts/ENgbUzYvCuU/90yGx7GUAgAJ .funcb2s(b[]byte)string{returnunsafe.String(unsafe.SliceData(b),len(b))}