Fixed mistake about struct serialization

Author: talkol

src/routes/(examples)/03-structs/Structs.ts

@@ -296,15 +296,15 @@ export type Point = {
 export function storePoint(src: Point) {
   return (builder: Builder) => {
     let b_0 = builder;
-    b_0.storeInt(src.x, 257);
-    b_0.storeInt(src.y, 257);
+    b_0.storeInt(src.x, 64);
+    b_0.storeInt(src.y, 64);
   };
 }
 
 export function loadPoint(slice: Slice) {
   let sc_0 = slice;
-  let _x = sc_0.loadIntBig(257);
-  let _y = sc_0.loadIntBig(257);
+  let _x = sc_0.loadIntBig(64);
+  let _y = sc_0.loadIntBig(64);
   return { $$type: "Point" as const, x: _x, y: _y };
 }
 
@@ -394,14 +394,14 @@ export type Add = {
 export function storeAdd(src: Add) {
   return (builder: Builder) => {
     let b_0 = builder;
-    b_0.storeUint(3699268221, 32);
+    b_0.storeUint(4279624855, 32);
     b_0.store(storePoint(src.point));
   };
 }
 
 export function loadAdd(slice: Slice) {
   let sc_0 = slice;
-  if (sc_0.loadUint(32) !== 3699268221) {
+  if (sc_0.loadUint(32) !== 4279624855) {
     throw Error("Invalid prefix");
   }
   let _point = loadPoint(sc_0);
@@ -442,10 +442,10 @@ function initStructs_init_args(src: Structs_init_args) {
 
 async function Structs_init() {
   const __code = Cell.fromBase64(
-    "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",
+    "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",
   );
   const __system = Cell.fromBase64(
-    "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",
+    "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",
   );
   let builder = beginCell();
   builder.storeRef(__system);
@@ -508,7 +508,7 @@ export class Structs implements Contract {
       { name: "DeployOk", header: 2952335191, fields: [] },
       { name: "Point", header: null, fields: [] },
       { name: "Params", header: null, fields: [] },
-      { name: "Add", header: 3699268221, fields: [] },
+      { name: "Add", header: 4279624855, fields: [] },
     ],
     errors: Structs_errors,
   };

src/routes/(examples)/03-structs/content.md

@@ -12,6 +12,4 @@ The order of fields does not matter. Unlike other languages, Tact does not have
 
 ## Structs vs. messages
 
-Structs and messages are actually very similar with the only difference that messages are designed to be serialized and structs aren't.
-
-Messages have a header containing their unique numeric id and therefore can be used with receivers (the contract can tell messages apart based on this id). Unlike messages, struct definitions do not specify field sizes like `as uint32`.
+Structs and messages are almost identical with the only difference that messages have a 32-bit header containing their unique numeric id. This allows messages to be used with receivers since the contract can tell different types of messages apart based on this id.

src/routes/(examples)/03-structs/contract.tact

@@ -1,8 +1,8 @@
 import "@stdlib/deploy";
 
 struct Point {
-    x: Int;
-    y: Int;
+    x: Int as int64;
+    y: Int as int64;
 }
 
 struct Params {

src/routes/(examples)/04-functions/Functions.ts

@@ -297,14 +297,14 @@ export function storeTokenInfo(src: TokenInfo) {
   return (builder: Builder) => {
     let b_0 = builder;
     b_0.storeStringRefTail(src.ticker);
-    b_0.storeInt(src.decimals, 257);
+    b_0.storeUint(src.decimals, 8);
   };
 }
 
 export function loadTokenInfo(slice: Slice) {
   let sc_0 = slice;
   let _ticker = sc_0.loadStringRefTail();
-  let _decimals = sc_0.loadIntBig(257);
+  let _decimals = sc_0.loadUintBig(8);
   return { $$type: "TokenInfo" as const, ticker: _ticker, decimals: _decimals };
 }
 
@@ -344,10 +344,10 @@ function initFunctions_init_args(src: Functions_init_args) {
 
 async function Functions_init() {
   const __code = Cell.fromBase64(
-    "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",
+    "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",
   );
   const __system = Cell.fromBase64(
-    "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",
+    "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",
   );
   let builder = beginCell();
   builder.storeRef(__system);

src/routes/(examples)/04-functions/contract.tact

@@ -2,7 +2,7 @@ import "@stdlib/deploy";
 
 struct TokenInfo {
     ticker: String;
-    decimals: Int;
+    decimals: Int as uint8;
 }
 
 // this is a global static function that can be called from anywhere