UNPKG

24.2 kBJavaScriptView Raw
1"use strict";
2Object.defineProperty(exports, "__esModule", { value: true });
3exports.serializeReturnValue = exports.serializeFunctionArgs = exports.deserialize = exports.serialize = exports.deepCopyUndefined = void 0;
4const assert_1 = require("assert");
5const error_1 = require("./error");
6const util_1 = require("util");
7// Deep copy undefined and symbol keys from source to dest. Mainly used to see
8// if the source and dest are deep equal once these differences are factored
9// out.
10function deepCopyUndefined(dest, source) {
11 const stack = [];
12 function isBackReference(o) {
13 for (const elem of stack) {
14 if (elem === o) {
15 return true;
16 }
17 }
18 return false;
19 }
20 function recurse(d, s) {
21 if (isBackReference(s) || d === undefined) {
22 return;
23 }
24 stack.push(s);
25 Object.keys(s).forEach(key => {
26 if (s[key] && typeof s[key] === "object") {
27 recurse(d[key], s[key]);
28 }
29 else if (s[key] === undefined) {
30 d[key] = undefined;
31 }
32 else if (typeof s[key] === "symbol") {
33 d[key] = s[key];
34 }
35 });
36 Object.getOwnPropertySymbols(s).forEach(key => {
37 d[key] = s[key];
38 });
39 stack.pop();
40 }
41 typeof source === "object" && recurse(dest, source);
42}
43exports.deepCopyUndefined = deepCopyUndefined;
44const FJS_TYPE = "[faastjs type]";
45function replacer(key, value) {
46 const orig = this[key];
47 const type = Object.prototype.toString.call(orig).slice(8, -1);
48 if (typeof orig === "object" && orig instanceof Buffer) {
49 return { [FJS_TYPE]: "Buffer", value };
50 }
51 switch (type) {
52 case "Undefined":
53 return { [FJS_TYPE]: type };
54 case "Number":
55 if (orig === Number.POSITIVE_INFINITY) {
56 return { [FJS_TYPE]: type, value: "+Infinity" };
57 }
58 else if (orig === Number.NEGATIVE_INFINITY) {
59 return { [FJS_TYPE]: type, value: "-Infinity" };
60 }
61 else if (Number.isNaN(orig)) {
62 return { [FJS_TYPE]: type, value: "NaN" };
63 }
64 return value;
65 case "Error": {
66 const errObj = {};
67 Object.getOwnPropertyNames(value).forEach(name => {
68 if (typeof value[name] === "string") {
69 errObj[name] = JSON.stringify(value[name], replacer);
70 }
71 });
72 return { [FJS_TYPE]: type, value: errObj };
73 }
74 case "Date":
75 return { [FJS_TYPE]: type, value };
76 case "Int8Array":
77 case "Uint8Array":
78 case "Uint8ClampedArray":
79 case "Int16Array":
80 case "Uint16Array":
81 case "Int32Array":
82 case "Uint32Array":
83 case "Float32Array":
84 case "Float64Array":
85 case "Map":
86 case "Set":
87 return { [FJS_TYPE]: type, value: [...orig] };
88 default:
89 return value;
90 }
91}
92function serialize(arg, validate = false) {
93 const str = JSON.stringify(arg, replacer);
94 if (validate) {
95 const deserialized = deserialize(str);
96 deepCopyUndefined(deserialized, arg);
97 (0, assert_1.deepStrictEqual)(deserialized, arg);
98 }
99 return str;
100}
101exports.serialize = serialize;
102function reviver(_, value) {
103 try {
104 if (typeof value === "object") {
105 if (value.hasOwnProperty(FJS_TYPE)) {
106 const type = value[FJS_TYPE];
107 switch (type) {
108 case "Date":
109 return new Date(value["value"]);
110 case "Buffer":
111 return Buffer.from(value["value"]);
112 case "Error": {
113 const sErr = value["value"];
114 const err = new Error(sErr.message);
115 for (const key of Object.keys(sErr)) {
116 err[key] = JSON.parse(sErr[key], reviver);
117 }
118 return err;
119 }
120 case "Int8Array":
121 return new Int8Array(value["value"]);
122 case "Uint8Array":
123 return new Uint8Array(value["value"]);
124 case "Uint8ClampedArray":
125 return new Uint8ClampedArray(value["value"]);
126 case "Int16Array":
127 return new Int16Array(value["value"]);
128 case "Uint16Array":
129 return new Uint16Array(value["value"]);
130 case "Int32Array":
131 return new Int32Array(value["value"]);
132 case "Uint32Array":
133 return new Uint32Array(value["value"]);
134 case "Float32Array":
135 return new Float32Array(value["value"]);
136 case "Float64Array":
137 return new Float64Array(value["value"]);
138 case "Undefined":
139 return undefined;
140 case "Number": {
141 switch (value["value"]) {
142 case "+Infinity":
143 return Number.POSITIVE_INFINITY;
144 case "-Infinity":
145 return Number.NEGATIVE_INFINITY;
146 case "NaN":
147 return Number.NaN;
148 default:
149 return value;
150 }
151 }
152 case "Map":
153 return new Map(value["value"]);
154 case "Set":
155 return new Set(value["value"]);
156 }
157 }
158 }
159 }
160 catch { }
161 return value;
162}
163function deserialize(str) {
164 return JSON.parse(str, reviver);
165}
166exports.deserialize = deserialize;
167function serializeFunctionArgs(name, args, validate) {
168 try {
169 return serialize(args, validate);
170 }
171 catch (err) {
172 const error = new error_1.FaastError({ cause: err, name: error_1.FaastErrorNames.ESERIALIZE }, `faast: Detected '${name}' argument cannot be serialized by JSON.stringify`);
173 throw error;
174 }
175}
176exports.serializeFunctionArgs = serializeFunctionArgs;
177function serializeReturnValue(name, returned, validate) {
178 try {
179 return serialize(returned, validate);
180 }
181 catch (err) {
182 const error = new error_1.FaastError({ cause: err, name: error_1.FaastErrorNames.ESERIALIZE }, `faast: Detected return value from ${name} cannot be serialized by JSON.stringify: ${(0, util_1.inspect)(returned)}`);
183 throw error;
184 }
185}
186exports.serializeReturnValue = serializeReturnValue;
187//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"serialize.js","sourceRoot":"","sources":["../../src/serialize.ts"],"names":[],"mappings":";;;AAAA,mCAAyC;AACzC,mCAAsD;AACtD,+BAA+B;AAE/B,8EAA8E;AAC9E,4EAA4E;AAC5E,OAAO;AACP,SAAgB,iBAAiB,CAAC,IAAY,EAAE,MAAc;IAC1D,MAAM,KAAK,GAAa,EAAE,CAAC;IAC3B,SAAS,eAAe,CAAC,CAAS;QAC9B,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACtB,IAAI,IAAI,KAAK,CAAC,EAAE;gBACZ,OAAO,IAAI,CAAC;aACf;SACJ;QACD,OAAO,KAAK,CAAC;IACjB,CAAC;IACD,SAAS,OAAO,CAAC,CAAM,EAAE,CAAM;QAC3B,IAAI,eAAe,CAAC,CAAC,CAAC,IAAI,CAAC,KAAK,SAAS,EAAE;YACvC,OAAO;SACV;QACD,KAAK,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;QACd,MAAM,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE;YACzB,IAAI,CAAC,CAAC,GAAG,CAAC,IAAI,OAAO,CAAC,CAAC,GAAG,CAAC,KAAK,QAAQ,EAAE;gBACtC,OAAO,CAAC,CAAC,CAAC,GAAG,CAAC,EAAE,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC;aAC3B;iBAAM,IAAI,CAAC,CAAC,GAAG,CAAC,KAAK,SAAS,EAAE;gBAC7B,CAAC,CAAC,GAAG,CAAC,GAAG,SAAS,CAAC;aACtB;iBAAM,IAAI,OAAO,CAAC,CAAC,GAAG,CAAC,KAAK,QAAQ,EAAE;gBACnC,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;aACnB;QACL,CAAC,CAAC,CAAC;QACH,MAAM,CAAC,qBAAqB,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,GAAG,CAAC,EAAE;YAC1C,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC;QACpB,CAAC,CAAC,CAAC;QACH,KAAK,CAAC,GAAG,EAAE,CAAC;IAChB,CAAC;IACD,OAAO,MAAM,KAAK,QAAQ,IAAI,OAAO,CAAC,IAAI,EAAE,MAAM,CAAC,CAAC;AACxD,CAAC;AA9BD,8CA8BC;AAED,MAAM,QAAQ,GAAG,gBAAgB,CAAC;AAElC,SAAS,QAAQ,CAAY,GAAQ,EAAE,KAAU;IAC7C,MAAM,IAAI,GAAG,IAAI,CAAC,GAAG,CAAC,CAAC;IACvB,MAAM,IAAI,GAAG,MAAM,CAAC,SAAS,CAAC,QAAQ,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC;IAC/D,IAAI,OAAO,IAAI,KAAK,QAAQ,IAAI,IAAI,YAAY,MAAM,EAAE;QACpD,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,QAAQ,EAAE,KAAK,EAAE,CAAC;KAC1C;IACD,QAAQ,IAAI,EAAE;QACV,KAAK,WAAW;YACZ,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,CAAC;QAChC,KAAK,QAAQ;YACT,IAAI,IAAI,KAAK,MAAM,CAAC,iBAAiB,EAAE;gBACnC,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,WAAW,EAAE,CAAC;aACnD;iBAAM,IAAI,IAAI,KAAK,MAAM,CAAC,iBAAiB,EAAE;gBAC1C,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,WAAW,EAAE,CAAC;aACnD;iBAAM,IAAI,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE;gBAC3B,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,KAAK,EAAE,CAAC;aAC7C;YACD,OAAO,KAAK,CAAC;QACjB,KAAK,OAAO,CAAC,CAAC;YACV,MAAM,MAAM,GAAQ,EAAE,CAAC;YACvB,MAAM,CAAC,mBAAmB,CAAC,KAAK,CAAC,CAAC,OAAO,CAAC,IAAI,CAAC,EAAE;gBAC7C,IAAI,OAAQ,KAAa,CAAC,IAAI,CAAC,KAAK,QAAQ,EAAE;oBAC1C,MAAM,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,SAAS,CAAE,KAAa,CAAC,IAAI,CAAC,EAAE,QAAQ,CAAC,CAAC;iBACjE;YACL,CAAC,CAAC,CAAC;YACH,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,MAAM,EAAE,CAAC;SAC9C;QACD,KAAK,MAAM;YACP,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,CAAC;QACvC,KAAK,WAAW,CAAC;QACjB,KAAK,YAAY,CAAC;QAClB,KAAK,mBAAmB,CAAC;QACzB,KAAK,YAAY,CAAC;QAClB,KAAK,aAAa,CAAC;QACnB,KAAK,YAAY,CAAC;QAClB,KAAK,aAAa,CAAC;QACnB,KAAK,cAAc,CAAC;QACpB,KAAK,cAAc,CAAC;QACpB,KAAK,KAAK,CAAC;QACX,KAAK,KAAK;YACN,OAAO,EAAE,CAAC,QAAQ,CAAC,EAAE,IAAI,EAAE,KAAK,EAAE,CAAC,GAAG,IAAI,CAAC,EAAE,CAAC;QAClD;YACI,OAAO,KAAK,CAAC;KACpB;AACL,CAAC;AAED,SAAgB,SAAS,CAAC,GAAQ,EAAE,WAAoB,KAAK;IACzD,MAAM,GAAG,GAAG,IAAI,CAAC,SAAS,CAAC,GAAG,EAAE,QAAQ,CAAC,CAAC;IAC1C,IAAI,QAAQ,EAAE;QACV,MAAM,YAAY,GAAG,WAAW,CAAC,GAAG,CAAC,CAAC;QACtC,iBAAiB,CAAC,YAAY,EAAE,GAAG,CAAC,CAAC;QACrC,IAAA,wBAAe,EAAC,YAAY,EAAE,GAAG,CAAC,CAAC;KACtC;IACD,OAAO,GAAG,CAAC;AACf,CAAC;AARD,8BAQC;AAED,SAAS,OAAO,CAAY,CAAM,EAAE,KAAU;IAC1C,IAAI;QACA,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;YAC3B,IAAI,KAAK,CAAC,cAAc,CAAC,QAAQ,CAAC,EAAE;gBAChC,MAAM,IAAI,GAAG,KAAK,CAAC,QAAQ,CAAC,CAAC;gBAC7B,QAAQ,IAAI,EAAE;oBACV,KAAK,MAAM;wBACP,OAAO,IAAI,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBACpC,KAAK,QAAQ;wBACT,OAAO,MAAM,CAAC,IAAI,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBACvC,KAAK,OAAO,CAAC,CAAC;wBACV,MAAM,IAAI,GAAG,KAAK,CAAC,OAAO,CAAC,CAAC;wBAC5B,MAAM,GAAG,GAAG,IAAI,KAAK,CAAC,IAAI,CAAC,OAAO,CAAC,CAAC;wBACpC,KAAK,MAAM,GAAG,IAAI,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,EAAE;4BAChC,GAAW,CAAC,GAAG,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,CAAC,EAAE,OAAO,CAAC,CAAC;yBACtD;wBACD,OAAO,GAAG,CAAC;qBACd;oBACD,KAAK,WAAW;wBACZ,OAAO,IAAI,SAAS,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBACzC,KAAK,YAAY;wBACb,OAAO,IAAI,UAAU,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC1C,KAAK,mBAAmB;wBACpB,OAAO,IAAI,iBAAiB,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBACjD,KAAK,YAAY;wBACb,OAAO,IAAI,UAAU,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC1C,KAAK,aAAa;wBACd,OAAO,IAAI,WAAW,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC3C,KAAK,YAAY;wBACb,OAAO,IAAI,UAAU,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC1C,KAAK,aAAa;wBACd,OAAO,IAAI,WAAW,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC3C,KAAK,cAAc;wBACf,OAAO,IAAI,YAAY,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC5C,KAAK,cAAc;wBACf,OAAO,IAAI,YAAY,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBAC5C,KAAK,WAAW;wBACZ,OAAO,SAAS,CAAC;oBACrB,KAAK,QAAQ,CAAC,CAAC;wBACX,QAAQ,KAAK,CAAC,OAAO,CAAC,EAAE;4BACpB,KAAK,WAAW;gCACZ,OAAO,MAAM,CAAC,iBAAiB,CAAC;4BACpC,KAAK,WAAW;gCACZ,OAAO,MAAM,CAAC,iBAAiB,CAAC;4BACpC,KAAK,KAAK;gCACN,OAAO,MAAM,CAAC,GAAG,CAAC;4BACtB;gCACI,OAAO,KAAK,CAAC;yBACpB;qBACJ;oBACD,KAAK,KAAK;wBACN,OAAO,IAAI,GAAG,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;oBACnC,KAAK,KAAK;wBACN,OAAO,IAAI,GAAG,CAAC,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC;iBACtC;aACJ;SACJ;KACJ;IAAC,MAAM,GAAE;IACV,OAAO,KAAK,CAAC;AACjB,CAAC;AAED,SAAgB,WAAW,CAAU,GAAW;IAC5C,OAAO,IAAI,CAAC,KAAK,CAAC,GAAG,EAAE,OAAO,CAAC,CAAC;AACpC,CAAC;AAFD,kCAEC;AAED,SAAgB,qBAAqB,CACjC,IAAY,EACZ,IAAW,EACX,QAAiB;IAEjB,IAAI;QACA,OAAO,SAAS,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC;KACpC;IAAC,OAAO,GAAQ,EAAE;QACf,MAAM,KAAK,GAAG,IAAI,kBAAU,CACxB,EAAE,KAAK,EAAE,GAAG,EAAE,IAAI,EAAE,uBAAe,CAAC,UAAU,EAAE,EAChD,oBAAoB,IAAI,mDAAmD,CAC9E,CAAC;QACF,MAAM,KAAK,CAAC;KACf;AACL,CAAC;AAdD,sDAcC;AAED,SAAgB,oBAAoB,CAChC,IAAY,EACZ,QAAa,EACb,QAAiB;IAEjB,IAAI;QACA,OAAO,SAAS,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC;KACxC;IAAC,OAAO,GAAQ,EAAE;QACf,MAAM,KAAK,GAAG,IAAI,kBAAU,CACxB,EAAE,KAAK,EAAE,GAAG,EAAE,IAAI,EAAE,uBAAe,CAAC,UAAU,EAAE,EAChD,qCAAqC,IAAI,4CAA4C,IAAA,cAAO,EACxF,QAAQ,CACX,EAAE,CACN,CAAC;QACF,MAAM,KAAK,CAAC;KACf;AACL,CAAC;AAhBD,oDAgBC","sourcesContent":["import { deepStrictEqual } from \"assert\";\nimport { FaastError, FaastErrorNames } from \"./error\";\nimport { inspect } from \"util\";\n\n// Deep copy undefined and symbol keys from source to dest. Mainly used to see\n// if the source and dest are deep equal once these differences are factored\n// out.\nexport function deepCopyUndefined(dest: object, source: object) {\n    const stack: object[] = [];\n    function isBackReference(o: object) {\n        for (const elem of stack) {\n            if (elem === o) {\n                return true;\n            }\n        }\n        return false;\n    }\n    function recurse(d: any, s: any) {\n        if (isBackReference(s) || d === undefined) {\n            return;\n        }\n        stack.push(s);\n        Object.keys(s).forEach(key => {\n            if (s[key] && typeof s[key] === \"object\") {\n                recurse(d[key], s[key]);\n            } else if (s[key] === undefined) {\n                d[key] = undefined;\n            } else if (typeof s[key] === \"symbol\") {\n                d[key] = s[key];\n            }\n        });\n        Object.getOwnPropertySymbols(s).forEach(key => {\n            d[key] = s[key];\n        });\n        stack.pop();\n    }\n    typeof source === \"object\" && recurse(dest, source);\n}\n\nconst FJS_TYPE = \"[faastjs type]\";\n\nfunction replacer(this: any, key: any, value: any) {\n    const orig = this[key];\n    const type = Object.prototype.toString.call(orig).slice(8, -1);\n    if (typeof orig === \"object\" && orig instanceof Buffer) {\n        return { [FJS_TYPE]: \"Buffer\", value };\n    }\n    switch (type) {\n        case \"Undefined\":\n            return { [FJS_TYPE]: type };\n        case \"Number\":\n            if (orig === Number.POSITIVE_INFINITY) {\n                return { [FJS_TYPE]: type, value: \"+Infinity\" };\n            } else if (orig === Number.NEGATIVE_INFINITY) {\n                return { [FJS_TYPE]: type, value: \"-Infinity\" };\n            } else if (Number.isNaN(orig)) {\n                return { [FJS_TYPE]: type, value: \"NaN\" };\n            }\n            return value;\n        case \"Error\": {\n            const errObj: any = {};\n            Object.getOwnPropertyNames(value).forEach(name => {\n                if (typeof (value as any)[name] === \"string\") {\n                    errObj[name] = JSON.stringify((value as any)[name], replacer);\n                }\n            });\n            return { [FJS_TYPE]: type, value: errObj };\n        }\n        case \"Date\":\n            return { [FJS_TYPE]: type, value };\n        case \"Int8Array\":\n        case \"Uint8Array\":\n        case \"Uint8ClampedArray\":\n        case \"Int16Array\":\n        case \"Uint16Array\":\n        case \"Int32Array\":\n        case \"Uint32Array\":\n        case \"Float32Array\":\n        case \"Float64Array\":\n        case \"Map\":\n        case \"Set\":\n            return { [FJS_TYPE]: type, value: [...orig] };\n        default:\n            return value;\n    }\n}\n\nexport function serialize(arg: any, validate: boolean = false) {\n    const str = JSON.stringify(arg, replacer);\n    if (validate) {\n        const deserialized = deserialize(str);\n        deepCopyUndefined(deserialized, arg);\n        deepStrictEqual(deserialized, arg);\n    }\n    return str;\n}\n\nfunction reviver(this: any, _: any, value: any) {\n    try {\n        if (typeof value === \"object\") {\n            if (value.hasOwnProperty(FJS_TYPE)) {\n                const type = value[FJS_TYPE];\n                switch (type) {\n                    case \"Date\":\n                        return new Date(value[\"value\"]);\n                    case \"Buffer\":\n                        return Buffer.from(value[\"value\"]);\n                    case \"Error\": {\n                        const sErr = value[\"value\"];\n                        const err = new Error(sErr.message);\n                        for (const key of Object.keys(sErr)) {\n                            (err as any)[key] = JSON.parse(sErr[key], reviver);\n                        }\n                        return err;\n                    }\n                    case \"Int8Array\":\n                        return new Int8Array(value[\"value\"]);\n                    case \"Uint8Array\":\n                        return new Uint8Array(value[\"value\"]);\n                    case \"Uint8ClampedArray\":\n                        return new Uint8ClampedArray(value[\"value\"]);\n                    case \"Int16Array\":\n                        return new Int16Array(value[\"value\"]);\n                    case \"Uint16Array\":\n                        return new Uint16Array(value[\"value\"]);\n                    case \"Int32Array\":\n                        return new Int32Array(value[\"value\"]);\n                    case \"Uint32Array\":\n                        return new Uint32Array(value[\"value\"]);\n                    case \"Float32Array\":\n                        return new Float32Array(value[\"value\"]);\n                    case \"Float64Array\":\n                        return new Float64Array(value[\"value\"]);\n                    case \"Undefined\":\n                        return undefined;\n                    case \"Number\": {\n                        switch (value[\"value\"]) {\n                            case \"+Infinity\":\n                                return Number.POSITIVE_INFINITY;\n                            case \"-Infinity\":\n                                return Number.NEGATIVE_INFINITY;\n                            case \"NaN\":\n                                return Number.NaN;\n                            default:\n                                return value;\n                        }\n                    }\n                    case \"Map\":\n                        return new Map(value[\"value\"]);\n                    case \"Set\":\n                        return new Set(value[\"value\"]);\n                }\n            }\n        }\n    } catch {}\n    return value;\n}\n\nexport function deserialize<T = any>(str: string): T {\n    return JSON.parse(str, reviver);\n}\n\nexport function serializeFunctionArgs(\n    name: string,\n    args: any[],\n    validate: boolean\n): string {\n    try {\n        return serialize(args, validate);\n    } catch (err: any) {\n        const error = new FaastError(\n            { cause: err, name: FaastErrorNames.ESERIALIZE },\n            `faast: Detected '${name}' argument cannot be serialized by JSON.stringify`\n        );\n        throw error;\n    }\n}\n\nexport function serializeReturnValue(\n    name: string,\n    returned: any,\n    validate: boolean\n): string {\n    try {\n        return serialize(returned, validate);\n    } catch (err: any) {\n        const error = new FaastError(\n            { cause: err, name: FaastErrorNames.ESERIALIZE },\n            `faast: Detected return value from ${name} cannot be serialized by JSON.stringify: ${inspect(\n                returned\n            )}`\n        );\n        throw error;\n    }\n}\n"]}
\No newline at end of file