mirror of
https://github.com/status-im/nimbus-eth1.git
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5b6ccddaa0
* Aristo: Rename `Hash256` -> `Hash32` * CoreDb: Rename `Hash256` -> `Hash32` * Ledger: Rename `Hash256` -> `Hash32` * StorageTypes: Rename `Hash256` -> `Hash32` * Aristo: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * Kvt: Rename `Blob` -> `seq[byte]` * CoreDb: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * Ledger: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * CoreDb: Rename `BlockHeader` -> `Header`, `BlockNonce` -> `Bytes8` * Misc: Rename `StorageKey` -> `Bytes32` * Tracer: `Hash256` -> `Hash32`, `BlockHeader` -> `Header`, etc. * Fix copyright header
39 lines
1.2 KiB
Nim
39 lines
1.2 KiB
Nim
# Nimbus-eth1
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# Copyright (c) 2023-2024 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
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# distributed except according to those terms.
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## Iterators for non-persistent backend of the Kvt DB
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## ==================================================
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##
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import
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eth/common,
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../kvt_init/[memory_db, memory_only],
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".."/[kvt_desc, kvt_init],
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./walk_private
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export
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memory_db,
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memory_only
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# ------------------------------------------------------------------------------
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# Public iterators (all in one)
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# ------------------------------------------------------------------------------
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iterator walkPairs*[T: MemBackendRef|VoidBackendRef](
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_: type T;
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db: KvtDbRef;
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): tuple[key: seq[byte], data: seq[byte]] =
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## Iterate over backend filters.
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for (key,data) in walkPairsImpl[T](db):
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yield (key,data)
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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