IOTConnect-Web/node_modules/@babel/runtime/helpers/esm/AsyncGenerator.js
2024-05-09 09:49:52 +08:00

63 lines
1.6 KiB
JavaScript

import OverloadYield from "./OverloadYield.js";
export default function AsyncGenerator(e) {
var r, t;
function resume(r, t) {
try {
var n = e[r](t),
o = n.value,
u = o instanceof OverloadYield;
Promise.resolve(u ? o.v : o).then(function (t) {
if (u) {
var i = "return" === r ? "return" : "next";
if (!o.k || t.done) return resume(i, t);
t = e[i](t).value;
}
settle(n.done ? "return" : "normal", t);
}, function (e) {
resume("throw", e);
});
} catch (e) {
settle("throw", e);
}
}
function settle(e, n) {
switch (e) {
case "return":
r.resolve({
value: n,
done: !0
});
break;
case "throw":
r.reject(n);
break;
default:
r.resolve({
value: n,
done: !1
});
}
(r = r.next) ? resume(r.key, r.arg) : t = null;
}
this._invoke = function (e, n) {
return new Promise(function (o, u) {
var i = {
key: e,
arg: n,
resolve: o,
reject: u,
next: null
};
t ? t = t.next = i : (r = t = i, resume(e, n));
});
}, "function" != typeof e["return"] && (this["return"] = void 0);
}
AsyncGenerator.prototype["function" == typeof Symbol && Symbol.asyncIterator || "@@asyncIterator"] = function () {
return this;
}, AsyncGenerator.prototype.next = function (e) {
return this._invoke("next", e);
}, AsyncGenerator.prototype["throw"] = function (e) {
return this._invoke("throw", e);
}, AsyncGenerator.prototype["return"] = function (e) {
return this._invoke("return", e);
};