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https://github.com/status-im/nimbus-eth1.git
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c82fc13836
* Merge KvtDbRef/AristoDbRef with their BackendRef * Fix aristo memory_only constructor * Remove aristo_persist.nim
54 lines
1.6 KiB
Nim
54 lines
1.6 KiB
Nim
# nimbus-eth1
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# Copyright (c) 2023-2025 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed
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# except according to those terms.
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## Persistent constructor for Aristo DB
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## ====================================
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##
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## This module automatically pulls in the persistent backend library at the
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## linking stage (e.g. `rocksdb`) which can be avoided for pure memory DB
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## applications by importing `./aristo_init/memory_only` (rather than
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## `./aristo_init/persistent`.)
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##
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{.push raises: [].}
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import
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results,
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rocksdb,
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../../opts,
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../aristo_desc,
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./rocks_db/rdb_desc,
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"."/[init_common, rocks_db]
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export
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AristoDbRef,
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RdbBackendRef,
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RdbWriteEventCb,
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init_common,
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aristo_desc
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# ------------------------------------------------------------------------------
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# Public database constuctors, destructor
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# ------------------------------------------------------------------------------
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proc init*(
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T: type AristoDbRef;
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opts: DbOptions;
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baseDb: RocksDbInstanceRef;
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): Result[T, AristoError] =
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let db = rocksDbBackend(opts, baseDb)
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db.initInstance().isOkOr:
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db.closeFn(eradicate = false)
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return err(error)
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ok db
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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