nimbus-eth1/nimbus/db/core_db/base_iterators_persistent.nim

55 lines
1.6 KiB
Nim

# Nimbus
# Copyright (c) 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)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed
# except according to those terms.
{.push raises: [].}
import
std/typetraits,
eth/common,
./backend/[aristo_db, aristo_rocksdb],
./base/[api_tracking, base_desc],
./base
when CoreDbEnableApiTracking:
import chronicles
const
logTxt = "CoreDb/itp "
newApiTxt = logTxt & "API"
# Annotation helper(s)
{.pragma: rlpRaise, gcsafe, raises: [AristoApiRlpError].}
# ------------------------------------------------------------------------------
# Public iterators
# ------------------------------------------------------------------------------
iterator replicatePersistent*(mpt: CoreDbMptRef): (Blob, Blob) {.rlpRaise.} =
## Extended version of `replicate()` for `Aristo` persistent backend.
##
mpt.setTrackNewApi MptReplicateIt
case mpt.parent.dbType:
of AristoDbMemory:
for k,v in aristoReplicateMem(mpt):
yield (k,v)
of AristoDbVoid:
for k,v in aristoReplicateVoid(mpt):
yield (k,v)
of AristoDbRocks:
for k,v in aristoReplicateRdb(mpt):
yield (k,v)
else:
raiseAssert: "Unsupported database type: " & $mpt.parent.dbType
mpt.ifTrackNewApi: debug newApiTxt, api, elapsed
# ------------------------------------------------------------------------------
# End
# ------------------------------------------------------------------------------