export class PaperTrader {
__destroy_into_raw() {
const ptr = this.__wbg_ptr;
this.__wbg_ptr = 0;
PaperTraderFinalization.unregister(this);
return ptr;
}
free() {
const ptr = this.__destroy_into_raw();
wasm.__wbg_papertrader_free(ptr, 0);
}
buy(pair, price, amount) {
const ptr0 = passStringToWasm0(pair, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len0 = WASM_VECTOR_LEN;
const ret = wasm.papertrader_buy(this.__wbg_ptr, ptr0, len0, price, amount);
if (ret[2]) {
throw takeFromExternrefTable0(ret[1]);
}
return takeFromExternrefTable0(ret[0]);
}
cancel_order(order_id) {
const ret = wasm.papertrader_cancel_order(this.__wbg_ptr, order_id);
if (ret[2]) {
throw takeFromExternrefTable0(ret[1]);
}
return takeFromExternrefTable0(ret[0]);
}
check_fills(market_prices) {
const ret = wasm.papertrader_check_fills(this.__wbg_ptr, market_prices);
if (ret[2]) {
throw takeFromExternrefTable0(ret[1]);
}
return takeFromExternrefTable0(ret[0]);
}
get_balances() {
const ret = wasm.papertrader_get_balances(this.__wbg_ptr);
return ret;
}
get_initial_balances() {
const ret = wasm.papertrader_get_initial_balances(this.__wbg_ptr);
return ret;
}
get_orders() {
const ret = wasm.papertrader_get_orders(this.__wbg_ptr);
return ret;
}
get_state() {
const ret = wasm.papertrader_get_state(this.__wbg_ptr);
return ret;
}
get_status() {
const ret = wasm.papertrader_get_status(this.__wbg_ptr);
return ret;
}
init() {
const ret = wasm.papertrader_init(this.__wbg_ptr);
return ret;
}
load_state(json) {
const ptr0 = passStringToWasm0(json, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len0 = WASM_VECTOR_LEN;
const ret = wasm.papertrader_load_state(this.__wbg_ptr, ptr0, len0);
if (ret[2]) {
throw takeFromExternrefTable0(ret[1]);
}
return takeFromExternrefTable0(ret[0]);
}
constructor() {
const ret = wasm.papertrader_new();
this.__wbg_ptr = ret;
PaperTraderFinalization.register(this, this.__wbg_ptr, this);
return this;
}
reset() {
const ret = wasm.papertrader_reset(this.__wbg_ptr);
return ret;
}
save_state() {
let deferred1_0;
let deferred1_1;
try {
const ret = wasm.papertrader_save_state(this.__wbg_ptr);
deferred1_0 = ret[0];
deferred1_1 = ret[1];
return getStringFromWasm0(ret[0], ret[1]);
} finally {
wasm.__wbindgen_free(deferred1_0, deferred1_1, 1);
}
}
sell(pair, price, amount) {
const ptr0 = passStringToWasm0(pair, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len0 = WASM_VECTOR_LEN;
const ret = wasm.papertrader_sell(this.__wbg_ptr, ptr0, len0, price, amount);
if (ret[2]) {
throw takeFromExternrefTable0(ret[1]);
}
return takeFromExternrefTable0(ret[0]);
}
topup(currency, amount) {
const ptr0 = passStringToWasm0(currency, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len0 = WASM_VECTOR_LEN;
const ret = wasm.papertrader_topup(this.__wbg_ptr, ptr0, len0, amount);
return ret;
}
}
if (Symbol.dispose) PaperTrader.prototype[Symbol.dispose] = PaperTrader.prototype.free;
function __wbg_get_imports() {
const import0 = {
__proto__: null,
__wbg_Error_3639a60ed15f87e7: function(arg0, arg1) {
const ret = Error(getStringFromWasm0(arg0, arg1));
return ret;
},
__wbg_String_8564e559799eccda: function(arg0, arg1) {
const ret = String(arg1);
const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
},
__wbg___wbindgen_boolean_get_c3dd5c39f1b5a12b: function(arg0) {
const v = arg0;
const ret = typeof(v) === 'boolean' ? v : undefined;
return isLikeNone(ret) ? 0xFFFFFF : ret ? 1 : 0;
},
__wbg___wbindgen_debug_string_07cb72cfcc952e2b: function(arg0, arg1) {
const ret = debugString(arg1);
const ptr1 = passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
const len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
},
__wbg___wbindgen_is_function_2f0fd7ceb86e64c5: function(arg0) {
const ret = typeof(arg0) === 'function';
return ret;
},
__wbg___wbindgen_is_object_5b22ff2418063a9c: function(arg0) {
const val = arg0;
const ret = typeof(val) === 'object' && val !== null;
return ret;
},
__wbg___wbindgen_is_string_eddc07a3efad52e6: function(arg0) {
const ret = typeof(arg0) === 'string';
return ret;
},
__wbg___wbindgen_jsval_loose_eq_1978f1e77b4bce62: function(arg0, arg1) {
const ret = arg0 == arg1;
return ret;
},
__wbg___wbindgen_number_get_dd6d69a6079f26f1: function(arg0, arg1) {
const obj = arg1;
const ret = typeof(obj) === 'number' ? obj : undefined;
getDataViewMemory0().setFloat64(arg0 + 8 * 1, isLikeNone(ret) ? 0 : ret, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, !isLikeNone(ret), true);
},
__wbg___wbindgen_string_get_965592073e5d848c: function(arg0, arg1) {
const obj = arg1;
const ret = typeof(obj) === 'string' ? obj : undefined;
var ptr1 = isLikeNone(ret) ? 0 : passStringToWasm0(ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len1 = WASM_VECTOR_LEN;
getDataViewMemory0().setInt32(arg0 + 4 * 1, len1, true);
getDataViewMemory0().setInt32(arg0 + 4 * 0, ptr1, true);
},
__wbg___wbindgen_throw_9c75d47bf9e7731e: function(arg0, arg1) {
throw new Error(getStringFromWasm0(arg0, arg1));
},
__wbg_call_add9e5a76382e668: function() { return handleError(function (arg0, arg1) {
const ret = arg0.call(arg1);
return ret;
}, arguments); },
__wbg_done_b1afd6201ac045e0: function(arg0) {
const ret = arg0.done;
return ret;
},
__wbg_entries_bb9843ba73dc70d6: function(arg0) {
const ret = Object.entries(arg0);
return ret;
},
__wbg_get_652f640b3b0b6e3e: function(arg0, arg1) {
const ret = arg0[arg1 >>> 0];
return ret;
},
__wbg_get_9cfea9b7bbf12a15: function() { return handleError(function (arg0, arg1) {
const ret = Reflect.get(arg0, arg1);
return ret;
}, arguments); },
__wbg_get_unchecked_be562b1421656321: function(arg0, arg1) {
const ret = arg0[arg1 >>> 0];
return ret;
},
__wbg_instanceof_ArrayBuffer_eab9f28fbec23477: function(arg0) {
let result;
try {
result = arg0 instanceof ArrayBuffer;
} catch (_) {
result = false;
}
const ret = result;
return ret;
},
__wbg_instanceof_Uint8Array_57d77acd50e4c44d: function(arg0) {
let result;
try {
result = arg0 instanceof Uint8Array;
} catch (_) {
result = false;
}
const ret = result;
return ret;
},
__wbg_iterator_9d68985a1d096fc2: function() {
const ret = Symbol.iterator;
return ret;
},
__wbg_length_0a6ce016dc1460b0: function(arg0) {
const ret = arg0.length;
return ret;
},
__wbg_length_ba3c032602efe310: function(arg0) {
const ret = arg0.length;
return ret;
},
__wbg_new_2fad8ca02fd00684: function() {
const ret = new Object();
return ret;
},
__wbg_new_3baa8d9866155c79: function() {
const ret = new Array();
return ret;
},
__wbg_new_46ae4e4ff2a07a64: function() {
const ret = new Map();
return ret;
},
__wbg_new_8454eee672b2ba6e: function(arg0) {
const ret = new Uint8Array(arg0);
return ret;
},
__wbg_next_261c3c48c6e309a5: function(arg0) {
const ret = arg0.next;
return ret;
},
__wbg_next_aacee310bcfe6461: function() { return handleError(function (arg0) {
const ret = arg0.next();
return ret;
}, arguments); },
__wbg_now_4f457f10f864aec5: function() {
const ret = Date.now();
return ret;
},
__wbg_prototypesetcall_fd4050e806e1d519: function(arg0, arg1, arg2) {
Uint8Array.prototype.set.call(getArrayU8FromWasm0(arg0, arg1), arg2);
},
__wbg_set_5337f8ac82364a3f: function() { return handleError(function (arg0, arg1, arg2) {
const ret = Reflect.set(arg0, arg1, arg2);
return ret;
}, arguments); },
__wbg_set_6be42768c690e380: function(arg0, arg1, arg2) {
arg0[arg1] = arg2;
},
__wbg_set_82f7a370f604db70: function(arg0, arg1, arg2) {
const ret = arg0.set(arg1, arg2);
return ret;
},
__wbg_set_f614f6a0608d1d1d: function(arg0, arg1, arg2) {
arg0[arg1 >>> 0] = arg2;
},
__wbg_value_f852716acdeb3e82: function(arg0) {
const ret = arg0.value;
return ret;
},
__wbindgen_cast_0000000000000001: function(arg0) {
const ret = arg0;
return ret;
},
__wbindgen_cast_0000000000000002: function(arg0, arg1) {
const ret = getStringFromWasm0(arg0, arg1);
return ret;
},
__wbindgen_cast_0000000000000003: function(arg0) {
const ret = BigInt.asUintN(64, arg0);
return ret;
},
__wbindgen_init_externref_table: function() {
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);
},
};
return {
__proto__: null,
"./paper_wasm_bg.js": import0,
};
}
const PaperTraderFinalization = (typeof FinalizationRegistry === 'undefined')
? { register: () => {}, unregister: () => {} }
: new FinalizationRegistry(ptr => wasm.__wbg_papertrader_free(ptr, 1));
function addToExternrefTable0(obj) {
const idx = wasm.__externref_table_alloc();
wasm.__wbindgen_externrefs.set(idx, obj);
return idx;
}
function debugString(val) {
const type = typeof val;
if (type == 'number' || type == 'boolean' || val == null) {
return `${val}`;
}
if (type == 'string') {
return `"${val}"`;
}
if (type == 'symbol') {
const description = val.description;
if (description == null) {
return 'Symbol';
} else {
return `Symbol(${description})`;
}
}
if (type == 'function') {
const name = val.name;
if (typeof name == 'string' && name.length > 0) {
return `Function(${name})`;
} else {
return 'Function';
}
}
if (Array.isArray(val)) {
const length = val.length;
let debug = '[';
if (length > 0) {
debug += debugString(val[0]);
}
for(let i = 1; i < length; i++) {
debug += ', ' + debugString(val[i]);
}
debug += ']';
return debug;
}
const builtInMatches = /\[object ([^\]]+)\]/.exec(toString.call(val));
let className;
if (builtInMatches && builtInMatches.length > 1) {
className = builtInMatches[1];
} else {
return toString.call(val);
}
if (className == 'Object') {
try {
return 'Object(' + JSON.stringify(val) + ')';
} catch (_) {
return 'Object';
}
}
if (val instanceof Error) {
return `${val.name}: ${val.message}\n${val.stack}`;
}
return className;
}
function getArrayU8FromWasm0(ptr, len) {
ptr = ptr >>> 0;
return getUint8ArrayMemory0().subarray(ptr / 1, ptr / 1 + len);
}
let cachedDataViewMemory0 = null;
function getDataViewMemory0() {
if (cachedDataViewMemory0 === null || cachedDataViewMemory0.buffer.detached === true || (cachedDataViewMemory0.buffer.detached === undefined && cachedDataViewMemory0.buffer !== wasm.memory.buffer)) {
cachedDataViewMemory0 = new DataView(wasm.memory.buffer);
}
return cachedDataViewMemory0;
}
function getStringFromWasm0(ptr, len) {
return decodeText(ptr >>> 0, len);
}
let cachedUint8ArrayMemory0 = null;
function getUint8ArrayMemory0() {
if (cachedUint8ArrayMemory0 === null || cachedUint8ArrayMemory0.byteLength === 0) {
cachedUint8ArrayMemory0 = new Uint8Array(wasm.memory.buffer);
}
return cachedUint8ArrayMemory0;
}
function handleError(f, args) {
try {
return f.apply(this, args);
} catch (e) {
const idx = addToExternrefTable0(e);
wasm.__wbindgen_exn_store(idx);
}
}
function isLikeNone(x) {
return x === undefined || x === null;
}
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;
}
function takeFromExternrefTable0(idx) {
const value = wasm.__wbindgen_externrefs.get(idx);
wasm.__externref_table_dealloc(idx);
return value;
}
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));
}
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
};
};
}
let WASM_VECTOR_LEN = 0;
let wasmModule, wasmInstance, wasm;
function __wbg_finalize_init(instance, module) {
wasmInstance = instance;
wasm = instance.exports;
wasmModule = module;
cachedDataViewMemory0 = null;
cachedUint8ArrayMemory0 = null;
wasm.__wbindgen_start();
return wasm;
}
async function __wbg_load(module, imports) {
if (typeof Response === 'function' && module instanceof Response) {
if (typeof WebAssembly.instantiateStreaming === 'function') {
try {
return await WebAssembly.instantiateStreaming(module, imports);
} catch (e) {
const validResponse = module.ok && expectedResponseType(module.type);
if (validResponse && module.headers.get('Content-Type') !== 'application/wasm') {
console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
} else { throw e; }
}
}
const bytes = await module.arrayBuffer();
return await WebAssembly.instantiate(bytes, imports);
} else {
const instance = await WebAssembly.instantiate(module, imports);
if (instance instanceof WebAssembly.Instance) {
return { instance, module };
} else {
return instance;
}
}
function expectedResponseType(type) {
switch (type) {
case 'basic': case 'cors': case 'default': return true;
}
return false;
}
}
function initSync(module) {
if (wasm !== undefined) return wasm;
if (module !== undefined) {
if (Object.getPrototypeOf(module) === Object.prototype) {
({module} = module)
} else {
console.warn('using deprecated parameters for `initSync()`; pass a single object instead')
}
}
const imports = __wbg_get_imports();
if (!(module instanceof WebAssembly.Module)) {
module = new WebAssembly.Module(module);
}
const instance = new WebAssembly.Instance(module, imports);
return __wbg_finalize_init(instance, module);
}
async function __wbg_init(module_or_path) {
if (wasm !== undefined) return wasm;
if (module_or_path !== undefined) {
if (Object.getPrototypeOf(module_or_path) === Object.prototype) {
({module_or_path} = module_or_path)
} else {
console.warn('using deprecated parameters for the initialization function; pass a single object instead')
}
}
if (module_or_path === undefined) {
module_or_path = new URL('paper_wasm_bg.wasm', import.meta.url);
}
const imports = __wbg_get_imports();
if (typeof module_or_path === 'string' || (typeof Request === 'function' && module_or_path instanceof Request) || (typeof URL === 'function' && module_or_path instanceof URL)) {
module_or_path = fetch(module_or_path);
}
const { instance, module } = await __wbg_load(await module_or_path, imports);
return __wbg_finalize_init(instance, module);
}
export { initSync, __wbg_init as default };