let's see if i can call my code from typescript...

Cargo.toml

@@ -6,6 +6,6 @@ version = "0.1.4" # follows argus version
 crate-type = ["cdylib"]
 
 [dependencies]
-argus = { git="https://deemz.org/git/research/argus.git", branch="dev" }
+argus = { git = "https://deemz.org/git/research/argus.git", branch = "dev" }
 wasm-bindgen = "0.2.105"
 

pkg/argus_wasm.d.ts

@@ -0,0 +1,8 @@
+/* tslint:disable */
+/* eslint-disable */
+export function parse_str(s: string): WrappedExpr;
+export class WrappedExpr {
+  private constructor();
+  free(): void;
+  [Symbol.dispose](): void;
+}

pkg/argus_wasm.js

@@ -0,0 +1,5 @@
+import * as wasm from "./argus_wasm_bg.wasm";
+export * from "./argus_wasm_bg.js";
+import { __wbg_set_wasm } from "./argus_wasm_bg.js";
+__wbg_set_wasm(wasm);
+wasm.__wbindgen_start();

pkg/argus_wasm_bg.js

@@ -0,0 +1,143 @@
+let wasm;
+export function __wbg_set_wasm(val) {
+    wasm = val;
+}
+
+
+let cachedUint8ArrayMemory0 = null;
+
+function getUint8ArrayMemory0() {
+    if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
+        cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
+    }
+    return cachedUint8ArrayMemory0;
+}
+
+let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+
+cachedTextDecoder.decode();
+
+const MAX_SAFARI_DECODE_BYTES = 2146435072;
+let numBytesDecoded = 0;
+function decodeText(ptr, len) {
+    numBytesDecoded += len;
+    if (numBytesDecoded >= MAX_SAFARI_DECODE_BYTES) {
+        cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });
+        cachedTextDecoder.decode();
+        numBytesDecoded = len;
+    }
+    return cachedTextDecoder.decode(getUint8ArrayMemory0().subarray(ptr, ptr + len));
+}
+
+function getStringFromWasm0(ptr, len) {
+    ptr = ptr >>> 0;
+    return decodeText(ptr, len);
+}
+
+let WASM_VECTOR_LEN = 0;
+
+const cachedTextEncoder = new TextEncoder();
+
+if (!('encodeInto' in cachedTextEncoder)) {
+    cachedTextEncoder.encodeInto = function (arg, view) {
+        const buf = cachedTextEncoder.encode(arg);
+        view.set(buf);
+        return {
+            read: arg.length,
+            written: buf.length
+        };
+    }
+}
+
+function passStringToWasm0(arg, malloc, realloc) {
+
+    if (realloc === undefined) {
+        const buf = cachedTextEncoder.encode(arg);
+        const ptr = malloc(buf.length, 1) >>> 0;
+        getUint8ArrayMemory0().subarray(ptr, ptr + buf.length).set(buf);
+        WASM_VECTOR_LEN = buf.length;
+        return ptr;
+    }
+
+    let len = arg.length;
+    let ptr = malloc(len, 1) >>> 0;
+
+    const mem = getUint8ArrayMemory0();
+
+    let offset = 0;
+
+    for (; offset < len; offset++) {
+        const code = arg.charCodeAt(offset);
+        if (code > 0x7F) break;
+        mem[ptr + offset] = code;
+    }
+
+    if (offset !== len) {
+        if (offset !== 0) {
+            arg = arg.slice(offset);
+        }
+        ptr = realloc(ptr, len, len = offset + arg.length * 3, 1) >>> 0;
+        const view = getUint8ArrayMemory0().subarray(ptr + offset, ptr + len);
+        const ret = cachedTextEncoder.encodeInto(arg, view);
+
+        offset += ret.written;
+        ptr = realloc(ptr, len, offset, 1) >>> 0;
+    }
+
+    WASM_VECTOR_LEN = offset;
+    return ptr;
+}
+/**
+ * @param {string} s
+ * @returns {WrappedExpr}
+ */
+export function parse_str(s) {
+    const ptr0 = passStringToWasm0(s, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
+    const len0 = WASM_VECTOR_LEN;
+    const ret = wasm.parse_str(ptr0, len0);
+    return WrappedExpr.__wrap(ret);
+}
+
+const WrappedExprFinalization = (typeof FinalizationRegistry === 'undefined')
+    ? { register: () => {}, unregister: () => {} }
+    : new FinalizationRegistry(ptr => wasm.__wbg_wrappedexpr_free(ptr >>> 0, 1));
+
+export class WrappedExpr {
+
+    static __wrap(ptr) {
+        ptr = ptr >>> 0;
+        const obj = Object.create(WrappedExpr.prototype);
+        obj.__wbg_ptr = ptr;
+        WrappedExprFinalization.register(obj, obj.__wbg_ptr, obj);
+        return obj;
+    }
+
+    __destroy_into_raw() {
+        const ptr = this.__wbg_ptr;
+        this.__wbg_ptr = 0;
+        WrappedExprFinalization.unregister(this);
+        return ptr;
+    }
+
+    free() {
+        const ptr = this.__destroy_into_raw();
+        wasm.__wbg_wrappedexpr_free(ptr, 0);
+    }
+}
+if (Symbol.dispose) WrappedExpr.prototype[Symbol.dispose] = WrappedExpr.prototype.free;
+
+export function __wbg___wbindgen_throw_b855445ff6a94295(arg0, arg1) {
+    throw new Error(getStringFromWasm0(arg0, arg1));
+};
+
+export function __wbindgen_init_externref_table() {
+    const table = wasm.__wbindgen_externrefs;
+    const offset = table.grow(4);
+    table.set(0, undefined);
+    table.set(offset + 0, undefined);
+    table.set(offset + 1, null);
+    table.set(offset + 2, true);
+    table.set(offset + 3, false);
+    ;
+};
+

pkg/argus_wasm_bg.wasm.d.ts

@@ -0,0 +1,9 @@
+/* tslint:disable */
+/* eslint-disable */
+export const memory: WebAssembly.Memory;
+export const __wbg_wrappedexpr_free: (a: number, b: number) => void;
+export const parse_str: (a: number, b: number) => number;
+export const __wbindgen_externrefs: WebAssembly.Table;
+export const __wbindgen_malloc: (a: number, b: number) => number;
+export const __wbindgen_realloc: (a: number, b: number, c: number, d: number) => number;
+export const __wbindgen_start: () => void;

pkg/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "argus-wasm",
+  "type": "module",
+  "version": "0.1.4",
+  "files": [
+    "argus_wasm_bg.wasm",
+    "argus_wasm.js",
+    "argus_wasm_bg.js",
+    "argus_wasm.d.ts"
+  ],
+  "main": "argus_wasm.js",
+  "types": "argus_wasm.d.ts",
+  "sideEffects": [
+    "./argus_wasm.js",
+    "./snippets/*"
+  ]
+}

src/lib.rs

@@ -1,3 +1,33 @@
-fn main() {
+extern crate wasm_bindgen;
-    println!("Hello, world!");
+extern crate argus;
+
+use wasm_bindgen::prelude::*;
+use argus::expr::Expr;
+
+// use chumsky::prelude::Rich;
+
+
+// macro_rules! wasmbind_fn {
+//     ($name:ident($($arg:ident: $t:ty),*) -> $ret:ty) => {
+//         #[wasm_bindgen]
+//         pub fn $name($($arg: $t),*) -> $ret {
+//             my_lib::$name($($arg),*)
+//         }
+//     };
+// }
+
+// wasmbind_fn!(parse_str(s: &str) -> Result<expr::Expr, Vec<Rich<'_,String>>>);
+
+#[wasm_bindgen]
+pub struct WrappedExpr {
+    expr: Expr,
 }
+
+#[wasm_bindgen]
+pub fn parse_str(s: &str) -> WrappedExpr {
+    let expr = argus::parse_str(s);
+    return WrappedExpr{
+        expr: expr.expect("fuck!!!!"),
+    };
+}
+