| type node struct { | |
| item []byte | |
| key uint64 | |
| next *node | |
| } | |
| func newNode(item []byte) *node { | |
| key, _ := hashstructure.Hash(item, nil) | |
| return &node{ | |
| item: item, | |
| key: key, | |
| } | |
| } | |
| type list struct { | |
| head *node | |
| size int | |
| } | |
| func New() *list { | |
| head := &node{ | |
| key: 0, | |
| } | |
| tail := &node{ | |
| key: math.MaxUint64, | |
| } | |
| head.next = tail | |
| return &list{ | |
| head: head, | |
| size: 0, | |
| } | |
| } |
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