mihomo/common/utils/global_id.go
2023-06-07 23:03:36 +08:00

14 lines
221 B
Go

package utils
import (
"hash/maphash"
"unsafe"
)
var globalSeed = maphash.MakeSeed()
func GlobalID(material string) (id [8]byte) {
*(*uint64)(unsafe.Pointer(&id[0])) = maphash.String(globalSeed, material)
return
}