func()

in lru.go [210:221]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func (lru *LRU[K, V]) unlinkBucket(pos uint32) {
	prevBucket := lru.elements[pos].prevBucket
	nextBucket := lru.elements[pos].nextBucket
	if prevBucket == nextBucket && prevBucket == pos { //nolint:gocritic
		// The element references itself, so it's the only bucket entry
		lru.buckets[lru.elements[pos].bucketPos] = emptyBucket
		return
	}
	lru.elements[prevBucket].nextBucket = nextBucket
	lru.elements[nextBucket].prevBucket = prevBucket
	lru.buckets[lru.elements[pos].bucketPos] = nextBucket
}