RandyMcMillan

use std::fmt;

/// The two possible moves a player can make in the Prisoner's Dilemma.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
enum Move {
    Cooperate,
    Defect,
}

/// Represents a game-theoretic strategy.

RandyMcMillan

use std::fmt;

/// The two possible moves a player can make in the Prisoner's Dilemma.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
enum Move {
    Cooperate,
    Defect,
}

/// Represents a game-theoretic strategy.

RandyMcMillan

// mayan_cal.rs
use std::fmt;

/// Mayan Long Count
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct LongCount {
    pub baktun: u32,
    pub katun: u32,
    pub tun: u32,
    pub uinal: u32,

RandyMcMillan

use crossbeam_utils::CachePadded;
use std::cell::UnsafeCell;
use std::mem::MaybeUninit;
use std::sync::atomic::{AtomicUsize, Ordering};
use std::sync::Arc;
use std::thread;

pub struct RingBuffer<T, const N: usize> {
    pub head: CachePadded<AtomicUsize>,
    pub tail: CachePadded<AtomicUsize>,

RandyMcMillan

//! Collatz sequence analyzer demonstrating both wrapping and saturating arithmetic.
//! Context: BIP-64MOD + GCC alignment verification

use std::num::Wrapping;

/// A demo function showing how saturating arithmetic behaves at the upper limit.
/// Instead of wrapping around to 0, it caps the value safely at u64::MAX.
pub fn demo_saturating_arithmetic(n: u64) -> u64 {
    // If n is close to u64::MAX, regular arithmetic would panic in debug.
    // saturating_mul and saturating_add will safely clamp the value at u64::MAX.

RandyMcMillan

use chrono::{DateTime, Local, Duration};
use std::ops::Deref;

struct Meeting {
    name: String,
    start_time: DateTime<Local>,
}

impl Deref for Meeting {
    type Target = DateTime<Local>;

RandyMcMillan

struct Wrapper(String);

impl std::ops::Deref for Wrapper {
    type Target = String;

    fn deref(&self) -> &String {
        &self.0
    }
}

RandyMcMillan

//! Generalizing Cryptographic Reductions and the Forking Lemma in Pure Rust.
//! This implementation relies strictly on the standard library.

use std::collections::HashMap;
use std::cell::RefCell;

// =========================================================================
// 1. Core Mathematical Abstractions (Prime Field & Mock Curve)
// =========================================================================

RandyMcMillan

use chrono::{DateTime, Duration, Utc, Timelike};
use std::sync::{Arc, Mutex};
use std::time::Duration as StdDuration;

// --- CONSTANTS ---
const SHA256_K: [u32; 64] = [
    0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
    0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
    0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
    0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,

RandyMcMillan

// Required dependencies in Cargo.toml:
// [dependencies]
// chrono = "0.4"

use chrono::{TimeZone, Utc};

fn main() {
    // Jupiter Opposition 2011-10-29 01:34:00 UTC
    let datetime = Utc.with_ymd_and_hms(2011, 10, 29, 1, 34, 0).unwrap();
    let unix_timestamp = datetime.timestamp();