...add{
// macth like arm for macro
($a:expr,$b:expr)=>{
// macro expand to this code
{
// $a and $b will be templated using the value/variable provided to macro
$a+$b
}
}
}
fn main(){
// call to macro, $a=1 and $b=2
add!(1,2);
}
```
这段...
> **作者介绍：**
>
> I’m Aladeen, fresh graduate student and novi blockchain developer. I love meeting people across the globe and make new connections. I’m looking for people that have interest in coding and problem solving to join me for a wonderful journey so if you’re interested fee...
...p(a, b), c)
def is_identity(a, e, op):
return op(a, e) == op(e, a) and op(a, e) == a
def is_inverse(a, a_inv, e, op):
return op(a, a_inv) == op(a_inv, a) and op(a, a_inv) == e
def commutative(a, b, op):
return op(a, b) == op(b, a)
def distributive(a, b, c, op_add, op_mul):...
...
./node_modules/.bin/hardhat node;
# Expected Output:
# Started HTTP and WebSocket JSON-RPC server at http://127.0.0.1:8545/
#
# Accounts
# ========
#
# WARNING: These accounts, and their private keys, are publicly known.
# Any funds sent to them on Mainnet or any other live network WI...
...ynolds, Austin Adams, Will Pote, Mark Toda, Alice Henshaw, Emily Williams, and Dan Robinson. Uniswap v4 core [draft], 2023.
[2] Hayden Adams, Noah Zinsmeister, and Dan Robinson. Uniswap v2 core, 2020.
[3] Hayden Adams, Noah Zinsmeister, Moody Salem, River Keefer, and Dan Robinson. Uniswap v3 core,...
..._page---user_mention--2dfe609b66b8---------------------------------------) and [Kimi Wu](https://medium.com/u/19d9bc2da99b?source=post_page---user_mention--2dfe609b66b8---------------------------------------) for reviewing this post.
### Travel Preparations
本文會介紹 [Kakarot](https://www.ka...