mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-11-10 18:25:17 +00:00
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
// Copyright 2022 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 rangekey provides functionality for working with range keys.
|
|
package rangekey
|
|
|
|
import (
|
|
"github.com/cockroachdb/pebble/internal/keyspan"
|
|
"github.com/cockroachdb/pebble/internal/rangekey"
|
|
"github.com/cockroachdb/pebble/sstable"
|
|
)
|
|
|
|
// Fragmenter exports the keyspan.Fragmenter type.
|
|
type Fragmenter = keyspan.Fragmenter
|
|
|
|
// Key exports the keyspan.Key type.
|
|
type Key = keyspan.Key
|
|
|
|
// Span exports the keyspan.Span type.
|
|
type Span = keyspan.Span
|
|
|
|
// IsRangeKey returns if this InternalKey is a range key. Alias for
|
|
// rangekey.IsRangeKey.
|
|
func IsRangeKey(ik sstable.InternalKey) bool {
|
|
return rangekey.IsRangeKey(ik.Kind())
|
|
}
|
|
|
|
// Decode decodes an InternalKey into a keyspan.Span, if it is a range key. If
|
|
// keysDst is provided, keys will be appended to keysDst to reduce allocations.
|
|
func Decode(ik sstable.InternalKey, val []byte, keysDst []keyspan.Key) (Span, error) {
|
|
return rangekey.Decode(ik, val, keysDst)
|
|
}
|