pscott

# THIS IS PSEUDO CODE AND NEEDS REVIEWING
# attest_data the attestation data corresponding to the attestation we're evaluating
# attestation_history is a vector of ValidatorHistoricalAttestation structs

def check_inner_attestations(attest_data, history_before_attest_target):
    inner_attestations = []
    # creating a list of attestations contained between SOURCE and TARGET of attestation
    for prev_attest in history_before_attest_epoch:
      if prev_attest.target_epoch < attest_data.target.epoch:

pscott

trait MyTrait<U, T> {
    fn signing_func(&self, challenger: &U, history: &[T]) -> Result<usize, &'static str>;
}

impl MyTrait<TypeA, TypeB>
    for HistoryInfo<TypeB>
{
    fn signing_func(
        &self,
        challenger: &TypeA,

pscott

Keybase proof

I hereby claim:

• I am pscott on github.
• I am biliklok (https://keybase.io/biliklok) on keybase.
• I have a public key ASBArWpOM9HK_CdhQ3c7WXRr3xR0IULHlG5yUQqvl91j1wo

To claim this, I am signing this object:

pscott

import struct
import argparse
from binascii import hexlify, unhexlify

DEFAULT_SIGNATURE = "9A9EE708C47D8CE568D272223277FABF7C6EF6EE"
DEFAULT_SIGNATURE1 = "000000013045022100DAD508227E3ABEC13A80691EE03BF64684CD87E1669E53C6B9C21403D742B4640220516824C46E3D424A7A2BA247BB0D1821754874A91C301996AA11C39321E597DB"
DEFAULT_SIGNATURE2 = DEFAULT_SIGNATURE1


parser = argparse.ArgumentParser()

pscott

const SHORT_STR_SIZE = 31;

function shortStrToFelt(str: string): bigint {
  let res = "0x";

  if (str.length > SHORT_STR_SIZE) {
    // String too big
    return BigInt(0)
  }

pscott

Instructions

1. Double check your eligibility. If you are not in this list of github IDs, you will not be included in the claim process
2. Click the Fork button on the top right of this page

3. Edit the newly forked gist
4. Delete all text
5. Paste in the the Public ID you generated at https://gov.element.fi/zk/github

pscott

%lang starknet

from starkware.cairo.common.alloc import alloc
from starkware.cairo.common.cairo_builtins import HashBuiltin

@storage_var
func _whitelist(address: felt) -> (is_valid: felt):
end

@external

pscott

const { expect } = require("chai");
import { StarknetContract} from 'hardhat/types';
import { stark } from 'starknet';
import { starknet, ethers } from 'hardhat';

describe("Tuples and type aliases", function () {
  it("Should work with felt", async function () {
    const Greeter = await starknet.getContractFactory('./contracts/starknet/test.cairo');
    const greeter: StarknetContract = await Greeter.deploy();

pscott

%lang starknet

from openzeppelin.account.IAccount import IAccount
from openzeppelin.account.library import AccountCallArray

@external
func foo{syscall_ptr: felt*, range_check_ptr}(target: felt, call_array_len: felt, call_array: AccountCallArray*, calldata_len: felt, calldata: felt*, nonce: felt):
    IAccount.__execute__(contract_address=target, call_array_len=call_array_len, call_array=call_array, calldata_len=calldata_len, calldata=calldata, nonce=nonce)
    return ()
end