magniff

Here's my code:

Parser = Callable[[str, State], ParseResult[T]]
def monadic_fail(parser: Parser[T]) -> Parser[T]:
    def new_parser(stream: str, state: State) -> ParseResult[T]:
        if isinstance(state, ParseError):
            return ParseResult(output=None, state=state)
        return parser(stream, state)
    return new_parser

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myparserlib =)

from __future__ import annotations

from dataclasses import dataclass
from typing import (
    Any, Callable, Generic, List, Optional, Sequence, Tuple, TypeVar, cast
)

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from __future__ import annotations

from dataclasses import dataclass
from typing import Callable, Generic, TypeVar, cast, NoReturn, Optional, Any


I = TypeVar("I")
O = TypeVar("O")
R = TypeVar("R")
T = TypeVar("T")

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(
    (lambda fibonacci: lambda v, then: fibonacci(fibonacci, v, then))
    (
        lambda fibonacci, value, then:
            then(1)
            if
                value == 0 or value == 1
            else
                fibonacci(
                    fibonacci,

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(
    sys := __import__("sys"),
    your_value := input(),
    factorial := lambda value: 1 if not value else factorial(value-1) * value,
    (
        print("Error: Your input is not a decimal number"),
        sys.exit(1),
    )
    if not str.isdecimal(your_value)
    else (result := factorial(int(your_value))),

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use std::cell::UnsafeCell;
use std::sync::atomic::{AtomicBool, Ordering};

static UNLOCKED: bool = false;
static LOCKED: bool = true;

struct SpinLock<T> {
    inner: UnsafeCell<T>,
    state: AtomicBool,
}

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use std::arch::x86_64::__cpuid;

unsafe fn get_vendor_name() -> String {
    let vendor_name = __cpuid(0);
    let mut vendor_name_string = String::with_capacity(12);
    vendor_name_string.push_str(&String::from_utf8_lossy(&vendor_name.ebx.to_le_bytes()));
    vendor_name_string.push_str(&String::from_utf8_lossy(&vendor_name.edx.to_le_bytes()));
    vendor_name_string.push_str(&String::from_utf8_lossy(&vendor_name.ecx.to_le_bytes()));
    vendor_name_string
}

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use std::mem;
use std::ptr;

fn main() {
    // x86_64 machine code: write(1, "hello world\n", 12)
    const CODE: &[u8] = &[
        0xb8, 0x01, 0x00, 0x00, 0x00, // mov eax, 1
        0xbf, 0x01, 0x00, 0x00, 0x00, // mov edi, 1
        0x48, 0x8d, 0x35, 0x08, 0x00, 0x00, 0x00, // lea rsi, [rip+0x8]
        0xba, 0x0c, 0x00, 0x00, 0x00, // mov edx, 12