45 lines
1.5 KiB
Nim
45 lines
1.5 KiB
Nim
# Nim-RocksDB
|
|
# Copyright 2024 Status Research & Development GmbH
|
|
# Licensed under either of
|
|
#
|
|
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
|
|
# * GPL license, version 2.0, ([LICENSE-GPLv2](LICENSE-GPLv2) or https://www.gnu.org/licenses/old-licenses/gpl-2.0.en.html)
|
|
#
|
|
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
|
|
|
{.push raises: [].}
|
|
|
|
import ../lib/librocksdb
|
|
|
|
type
|
|
TransactionDbOptionsPtr* = ptr rocksdb_transactiondb_options_t
|
|
|
|
TransactionDbOptionsRef* = ref object
|
|
cPtr: TransactionDbOptionsPtr
|
|
autoClose*: bool # if true then close will be called when the database is closed
|
|
|
|
proc newTransactionDbOptions*(autoClose = false): TransactionDbOptionsRef =
|
|
TransactionDbOptionsRef(
|
|
cPtr: rocksdb_transactiondb_options_create(), autoClose: autoClose
|
|
)
|
|
|
|
proc isClosed*(txDbOpts: TransactionDbOptionsRef): bool {.inline.} =
|
|
txDbOpts.cPtr.isNil()
|
|
|
|
proc cPtr*(txDbOpts: TransactionDbOptionsRef): TransactionDbOptionsPtr =
|
|
doAssert not txDbOpts.isClosed()
|
|
txDbOpts.cPtr
|
|
|
|
# TODO: Add setters and getters for backup options properties.
|
|
|
|
proc defaultTransactionDbOptions*(
|
|
autoClose = false
|
|
): TransactionDbOptionsRef {.inline.} =
|
|
newTransactionDbOptions(autoClose)
|
|
# TODO: set prefered defaults
|
|
|
|
proc close*(txDbOpts: TransactionDbOptionsRef) =
|
|
if not txDbOpts.isClosed():
|
|
rocksdb_transactiondb_options_destroy(txDbOpts.cPtr)
|
|
txDbOpts.cPtr = nil
|