✨ Add evm_asm_vec & evm_asm macros

[clabby]

Overview

Adds two new macros, evm_asm_vec & evm_asm, which shorthand the process of creating a Vec with Asm variants in it.

Example

use evm_glue::{assembly::{*, Asm::*}, opcodes::{*, Opcode::*}, utils::*, evm_asm, evm_asm_vec};
use hex_literal::hex;

let mut runtime_marks = MarkTracker::new();
let empty_revert = runtime_marks.next();
let push0_var = Asm::Op(PUSH0);

let runtime_macro = evm_asm!(
    // Load x, y
    VAR push0_var,
    CALLDATALOAD,            // x
    PUSH1(hex!("20")),
    CALLDATALOAD,            // x, y
    // Add and check for overflow
    DUP2,                    // x, y, x    
    ADD,                     // x, r       
    DUP1,                    // x, r, r    
    SWAP2,                   // r, r, x    
    GT,                      // r, x > r   
    Asm::mref(empty_revert), // r, x > r, l
    JUMPI,                   // r          
    // Return result.
    MSIZE,
    MSTORE,
    MSIZE,
    PUSH0,
    RETURN,
    // Revert
    Mark(empty_revert),
    JUMPDEST,
    PUSH0,
    PUSH0,
    REVERT,
);

also fixes doctests

[Philogy]

Thanks for the contrib, looks good!