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* Split `core_db/base.nim` into several sources * Rename `core_db/legacy.nim` => `core_db/legacy_db.nim` * Update `CoreDb` API, dual methods returning `Result[]` or plain value detail: Plain value methods implemet the legacy API, they defect on error results * Redesign `CoreDB` direct backend access why: Made the `backend` directive integral part of the API * Discontinue providing unused or otherwise available functions details: + setTransactionID() removed, not used and not easily replicable in Aristo + maybeGet() removed, available via direct backend access + newPhk() removed, never used & was experimental anyway * Update/reorg backend API why: + Added error print function `$$()` + General descriptor completion (and optional validation) via `bless()` * Update `Aristo`/`Kvt` exception handling why: Avoid `CatchableError` exceptions, rather pass them as error code where appropriate. * More `CoreDB` compliant `Aristo` and `Kvt` methods details: + Providing functions like `contains()`, `getVtxRc()` (returns `Result[]`). + Additional error code: `NotImplemented` * Rewrite/reorg of Aristo DB constructor why: Previously used global object `DefaultQidLayoutRef` as default initialiser. This object was created at compile time which lead to non-gc safe functions. * Update nimbus/db/core_db/legacy_db.nim Co-authored-by: Kim De Mey <kim.demey@gmail.com> * Update nimbus/db/aristo/aristo_transcode.nim Co-authored-by: Kim De Mey <kim.demey@gmail.com> * Update nimbus/db/core_db/legacy_db.nim Co-authored-by: Kim De Mey <kim.demey@gmail.com> --------- Co-authored-by: Kim De Mey <kim.demey@gmail.com>
52 lines
1.1 KiB
Nim
52 lines
1.1 KiB
Nim
# nimbus-eth1
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# Copyright (c) 2021 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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## Aristo DB -- Standard interface
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## ===============================
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##
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{.push raises: [].}
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import aristo/[
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aristo_constants, aristo_delete, aristo_fetch, aristo_init,
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aristo_merge, aristo_nearby, aristo_tx, aristo_utils, aristo_walk]
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export
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aristo_constants, aristo_delete, aristo_fetch, aristo_init,
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aristo_merge, aristo_nearby, aristo_tx, aristo_utils, aristo_walk
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import
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aristo/aristo_transcode
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export
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append, read, serialise
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import
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aristo/aristo_get
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export
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getKeyRc
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import aristo/aristo_desc/[desc_identifiers, desc_structural]
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export
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AristoAccount,
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PayloadRef,
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PayloadType,
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desc_identifiers,
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`==`
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import
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aristo/aristo_desc
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export
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AristoDbAction,
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AristoDbRef,
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AristoError,
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AristoTxRef,
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forget,
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isValid
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# End
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