[WIP] Initial commit

vendor/github.com/cockroachdb/pebble/cache.go

@@ -0,0 +1,23 @@
+// Copyright 2019 The LevelDB-Go and Pebble Authors. All rights reserved. Use
+// of this source code is governed by a BSD-style license that can be found in
+// the LICENSE file.
+
+package pebble
+
+import "github.com/cockroachdb/pebble/internal/cache"
+
+// Cache exports the cache.Cache type.
+type Cache = cache.Cache
+
+// NewCache creates a new cache of the specified size. Memory for the cache is
+// allocated on demand, not during initialization. The cache is created with a
+// reference count of 1. Each DB it is associated with adds a reference, so the
+// creator of the cache should usually release their reference after the DB is
+// created.
+//
+//	c := pebble.NewCache(...)
+//	defer c.Unref()
+//	d, err := pebble.Open(pebble.Options{Cache: c})
+func NewCache(size int64) *cache.Cache {
+	return cache.New(size)
+}