49 lines
1.8 KiB
Nim
49 lines
1.8 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2022 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [Defect].}
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import
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std/[os, strformat],
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chronicles,
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./spec/[beaconstate, eth2_ssz_serialization, eth2_merkleization, forks],
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./spec/datatypes/[phase0, altair]
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export
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beaconstate, eth2_ssz_serialization, eth2_merkleization, forks
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# Dump errors are generally not fatal where used currently - the code calling
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# these functions, like most code, is not exception safe
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template logErrors(body: untyped) =
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try:
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body
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except CatchableError as err:
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notice "Failed to write SSZ", dir, msg = err.msg
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proc dump*(dir: string, v: AttestationData, validator: ValidatorPubKey) =
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logErrors:
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SSZ.saveFile(dir / &"att-{v.slot}-{v.index}-{shortLog(validator)}.ssz", v)
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proc dump*(dir: string, v: ForkyTrustedSignedBeaconBlock) =
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logErrors:
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SSZ.saveFile(dir / &"block-{v.message.slot}-{shortLog(v.root)}.ssz", v)
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proc dump*(dir: string, v: ForkySignedBeaconBlock) =
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logErrors:
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SSZ.saveFile(dir / &"block-{v.message.slot}-{shortLog(v.root)}.ssz", v)
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proc dump*(dir: string, v: ForkyHashedBeaconState) =
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mixin saveFile
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logErrors:
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SSZ.saveFile(
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dir / &"state-{v.data.slot}-{shortLog(v.latest_block_root)}-{shortLog(v.root)}.ssz",
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v.data)
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proc dump*(dir: string, v: SyncCommitteeMessage, validator: ValidatorPubKey) =
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logErrors:
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SSZ.saveFile(dir / &"sync-committee-msg-{v.slot}-{shortLog(validator)}.ssz", v)
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