Release v0.3.0

vendor/github.com/decred/dcrd/lru/doc.go

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+// Copyright (c) 2019 The Decred developers
+// Use of this source code is governed by an ISC
+// license that can be found in the LICENSE file.
+
+/*
+Package lru implements a generic least-recently-used cache with near O(1) perf.
+
+LRU Cache
+
+A least-recently-used (LRU) cache is a cache that holds a limited number of
+items with an eviction policy such that when the capacity of the cache is
+exceeded, the least-recently-used item is automatically removed when inserting a
+new item.  The meaining of used in this implementation is either accessing the
+item via a lookup or adding the item into the cache, including when the item
+already exists.
+
+External Use
+
+This package has intentionally been designed so it can be used as a standalone
+package for any projects needing to make use of a well-test least-recently-used
+cache with near O(1) performance characteristics for lookups, inserts, and
+deletions.
+*/
+package lru