nimbus-eth2/research/stack_sizes.nim

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# beacon_chain
# Copyright (c) 2020-2024 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
{.push raises: [].}
import ../beacon_chain/spec/datatypes/phase0
import std/[typetraits, strformat, strutils]
proc print(t: auto, n: string, indent: int) =
try:
echo fmt"{sizeof(t):>8} {spaces(indent)}{n}: {typeof(t).name}"
except ValueError:
# https://github.com/nim-lang/Nim/pull/23356
raiseAssert "Arguments match the format string"
when t is object|tuple:
for n, p in t.fieldPairs:
print(p, n, indent + 1)
print((ref BeaconState)()[], "state", 0)
echo ""
print(SignedBeaconBlock(), "block", 0)
echo ""
print(Validator(), "validator", 0)
echo ""
print(Attestation(), "attestation", 0)