//! Type-level enforced UTL pipeline
//!
//! Makes HumanโHuman translation IMPOSSIBLE at compile time!
use anyhow::{anyhow, Result};
use std::marker::PhantomData;
// ---------- Core types ----------
#[derive(Debug, Clone)]
pub struct RawText(pub String);
#[derive(Debug, Clone)]
pub struct UtlDoc {
/// UTL token stream - the universal representation
pub tokens: Vec<String>,
/// Optional metadata from analysis
pub metadata: Option<UtlMetadata>,
}
#[derive(Debug, Clone)]
pub struct UtlMetadata {
pub genre: String,
pub temporal: String,
pub emotion: String,
pub delay_ms: u64,
}
#[derive(Debug, Clone)]
pub struct HumanText<L: Language> {
_lang: PhantomData<L>,
pub text: String,
}
// Marker trait: only languages we explicitly allow
pub trait Language {
fn name() -> &'static str;
}
pub struct Eng;
pub struct Jpn;
pub struct Spa;
pub struct Zho; // Chinese
pub struct Ara; // Arabic
pub struct Hin; // Hindi
impl Language for Eng {
fn name() -> &'static str {
"English"
}
}
impl Language for Jpn {
fn name() -> &'static str {
"Japanese"
}
}
impl Language for Spa {
fn name() -> &'static str {
"Spanish"
}
}
impl Language for Zho {
fn name() -> &'static str {
"Chinese"
}
}
impl Language for Ara {
fn name() -> &'static str {
"Arabic"
}
}
impl Language for Hin {
fn name() -> &'static str {
"Hindi"
}
}
// ---------- Translation trait (directional) ----------
pub trait Translate<From, To> {
fn translate(&self, input: From) -> Result<To>;
}
// ---------- ONLY Allowed translators ----------
/// Raw text to UTL - the ONLY entry point
pub struct RawToUtl;
impl Translate<RawText, UtlDoc> for RawToUtl {
fn translate(&self, input: RawText) -> Result<UtlDoc> {
let mut tokens = Vec::new();
// Real UTL tokenization with theoglyphic symbols
for sentence in input.0.split('.') {
let sentence = sentence.trim().to_lowercase();
if sentence.is_empty() {
continue;
}
// Convert to UTL symbols
if sentence.contains("i ") || sentence.contains("me") {
tokens.push("๐".to_string()); // Self
}
if sentence.contains("you") {
tokens.push("๐ค".to_string()); // Other
}
if sentence.contains("love") {
tokens.push("โค๏ธ".to_string());
}
if sentence.contains("think") {
tokens.push("๐ง ".to_string());
}
if sentence.contains("remember") {
tokens.push("๐ญ".to_string());
}
if sentence.contains("was") || sentence.contains("were") {
tokens.push("โฎ".to_string()); // Past
}
if sentence.contains("is") || sentence.contains("am") || sentence.contains("are") {
tokens.push("โบ".to_string()); // Present
}
if sentence.contains("will") {
tokens.push("โญ".to_string()); // Future
}
// Add UDC delay marker between thoughts
tokens.push("โง".to_string());
}
Ok(UtlDoc {
tokens,
metadata: None,
})
}
}
/// UTL to human language - the ONLY exit point
pub struct UtlToHuman<L: Language>(PhantomData<L>);
impl UtlToHuman<Eng> {
pub fn new() -> Self {
Self(PhantomData)
}
}
impl Translate<UtlDoc, HumanText<Eng>> for UtlToHuman<Eng> {
fn translate(&self, input: UtlDoc) -> Result<HumanText<Eng>> {
let mut words = Vec::new();
for token in &input.tokens {
let word = match token.as_str() {
"๐" => "I",
"๐ค" => "you",
"โค๏ธ" => "love",
"๐ง " => "think",
"๐ญ" => "remember",
"โฎ" => "was",
"โบ" => "is",
"โญ" => "will",
"๐" => "happy",
"๐ข" => "sad",
"โง" => ".",
_ => continue,
};
words.push(word);
}
Ok(HumanText {
_lang: PhantomData,
text: words.join(" "),
})
}
}
impl UtlToHuman<Jpn> {
pub fn new() -> Self {
Self(PhantomData)
}
}
impl Translate<UtlDoc, HumanText<Jpn>> for UtlToHuman<Jpn> {
fn translate(&self, input: UtlDoc) -> Result<HumanText<Jpn>> {
let mut words = Vec::new();
for token in &input.tokens {
let word = match token.as_str() {
"๐" => "็ง",
"๐ค" => "ใใชใ",
"โค๏ธ" => "ๆ",
"๐ง " => "่ใใ",
"๐ญ" => "ๆใๅบใ",
"โฎ" => "ใงใใ",
"โบ" => "ใงใ",
"โญ" => "ใงใใใ",
"๐" => "ๅฌใใ",
"๐ข" => "ๆฒใใ",
"โง" => "ใ",
_ => continue,
};
words.push(word);
}
Ok(HumanText {
_lang: PhantomData,
text: words.join(""),
})
}
}
// ---------- FORBIDDEN paths (intentionally UNIMPLEMENTED) ----------
//
// These will NEVER compile:
// - No impl Translate<HumanText<Eng>, HumanText<Jpn>>
// - No impl Translate<HumanText<Jpn>, HumanText<Eng>>
// - No impl Translate<RawText, HumanText<L>> directly
// - No impl Translate<HumanText<L>, RawText>
//
// If someone tries, Rust compiler says NO! ๐ซ
// ---------- Analysis & Storage hooks ----------
pub fn analyze_utl(doc: &mut UtlDoc) -> Result<()> {
// Analyze the UTL symbols, not text!
let mut genre = "unknown";
let mut temporal = "present";
let mut emotion = "neutral";
// Count temporal markers
let past = doc.tokens.iter().filter(|t| t == &"โฎ").count();
let present = doc.tokens.iter().filter(|t| t == &"โบ").count();
let future = doc.tokens.iter().filter(|t| t == &"โญ").count();
if past > present && past > future {
temporal = "past";
} else if future > present {
temporal = "future";
}
// Detect emotion
if doc.tokens.contains(&"๐".to_string()) {
emotion = "joy";
} else if doc.tokens.contains(&"๐ข".to_string()) {
emotion = "sadness";
}
// Detect genre from patterns
if doc.tokens.contains(&"๐ญ".to_string()) && temporal == "past" {
genre = "memoir";
}
doc.metadata = Some(UtlMetadata {
genre: genre.to_string(),
temporal: temporal.to_string(),
emotion: emotion.to_string(),
delay_ms: 250, // UDC delay
});
Ok(())
}
#[cfg(feature = "mem8")]
pub fn store_mem8(doc: &UtlDoc) -> Result<()> {
// TODO: Wire to actual MEM|8
println!("Storing UTL with {} tokens to MEM|8", doc.tokens.len());
Ok(())
}
#[cfg(not(feature = "mem8"))]
pub fn store_mem8(_doc: &UtlDoc) -> Result<()> {
Ok(()) // No-op when MEM|8 not compiled in
}
// ---------- One-shot pipeline (the ONLY way) ----------
pub fn process_to_language<L: Language>(raw: &str) -> Result<HumanText<L>>
where
UtlToHuman<L>: Translate<UtlDoc, HumanText<L>>,
{
// Step 1: Raw โ UTL (mandatory)
let mut utl = RawToUtl.translate(RawText(raw.to_owned()))?;
// Step 2: Analyze UTL
analyze_utl(&mut utl)?;
// Step 3: Store in MEM|8
store_mem8(&utl)?;
// Step 4: UTL โ Human language
UtlToHuman::<L>(PhantomData).translate(utl)
}
// ---------- Convenience helpers ----------
pub fn to_english(raw: &str) -> Result<String> {
Ok(process_to_language::<Eng>(raw)?.text)
}
pub fn to_japanese(raw: &str) -> Result<String> {
Ok(process_to_language::<Jpn>(raw)?.text)
}
// ---------- Runtime guard against sneaky bypasses ----------
/// This function will ALWAYS error - it's a honeypot for bad code
pub fn forbid_human_to_human<A: Language, B: Language>() -> Result<()> {
Err(anyhow!(
"FORBIDDEN: Direct {} โ {} translation! Must go through UTL!",
A::name(),
B::name()
))
}
// ---------- Example of impossible code ----------
//
// This WILL NOT COMPILE (uncomment to verify):
//
// pub fn bad_translator(eng: HumanText<Eng>) -> HumanText<Jpn> {
// // ERROR: no impl of Translate<HumanText<Eng>, HumanText<Jpn>>
// SomeTranslator.translate(eng) // โ Compile error!
// }
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_enforced_pipeline() {
// This works - goes through UTL
let result = to_english("I love you").unwrap();
assert!(result.contains("I"));
assert!(result.contains("love"));
let result = to_japanese("I love you").unwrap();
assert!(result.contains("็ง"));
assert!(result.contains("ๆ"));
}
#[test]
fn test_utl_analysis() {
let mut utl = RawToUtl
.translate(RawText("I remember being happy".into()))
.unwrap();
analyze_utl(&mut utl).unwrap();
let meta = utl.metadata.unwrap();
assert_eq!(meta.genre, "memoir");
assert_eq!(meta.temporal, "past");
}
// This test WILL NOT COMPILE if uncommented:
// #[test]
// fn test_forbidden_human_to_human() {
// let eng = HumanText::<Eng> { _lang: PhantomData, text: "Hello".into() };
// let jpn: HumanText<Jpn> = BadTranslator.translate(eng); // COMPILE ERROR!
// }
}
