diff options
Diffstat (limited to 'vendor/github.com/syndtr/goleveldb/leveldb/util/range.go')
-rw-r--r-- | vendor/github.com/syndtr/goleveldb/leveldb/util/range.go | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go b/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go deleted file mode 100644 index 85159583d2..0000000000 --- a/vendor/github.com/syndtr/goleveldb/leveldb/util/range.go +++ /dev/null @@ -1,32 +0,0 @@ -// Copyright (c) 2014, Suryandaru Triandana <syndtr@gmail.com> -// All rights reserved. -// -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -package util - -// Range is a key range. -type Range struct { - // Start of the key range, include in the range. - Start []byte - - // Limit of the key range, not include in the range. - Limit []byte -} - -// BytesPrefix returns key range that satisfy the given prefix. -// This only applicable for the standard 'bytes comparer'. -func BytesPrefix(prefix []byte) *Range { - var limit []byte - for i := len(prefix) - 1; i >= 0; i-- { - c := prefix[i] - if c < 0xff { - limit = make([]byte, i+1) - copy(limit, prefix) - limit[i] = c + 1 - break - } - } - return &Range{prefix, limit} -} |