@solana/spl-token - npm Package Compare versions

Comparing version 0.3.7 to 0.3.8

lib/cjs/actions/createAssociatedTokenAccount.js

@@ -32,3 +32,3 @@ "use strict";
     return __awaiter(this, void 0, void 0, function* () {
-        const associatedToken = yield (0, mint_js_1.getAssociatedTokenAddress)(mint, owner, false, programId, associatedTokenProgramId);
+        const associatedToken = (0, mint_js_1.getAssociatedTokenAddressSync)(mint, owner, false, programId, associatedTokenProgramId);
         const transaction = new web3_js_1.Transaction().add((0, associatedTokenAccount_js_1.createAssociatedTokenAccountInstruction)(payer.publicKey, associatedToken, owner, mint, programId, associatedTokenProgramId));
@@ -35,0 +35,0 @@ yield (0, web3_js_1.sendAndConfirmTransaction)(connection, transaction, [payer], confirmOptions);

lib/cjs/actions/createAssociatedTokenAccountIdempotent.js

@@ -33,3 +33,3 @@ "use strict";
     return __awaiter(this, void 0, void 0, function* () {
-        const associatedToken = yield (0, mint_js_1.getAssociatedTokenAddress)(mint, owner, false, programId, associatedTokenProgramId);
+        const associatedToken = (0, mint_js_1.getAssociatedTokenAddressSync)(mint, owner, false, programId, associatedTokenProgramId);
         const transaction = new web3_js_1.Transaction().add((0, associatedTokenAccount_js_1.createAssociatedTokenAccountIdempotentInstruction)(payer.publicKey, associatedToken, owner, mint, programId, associatedTokenProgramId));
@@ -36,0 +36,0 @@ yield (0, web3_js_1.sendAndConfirmTransaction)(connection, transaction, [payer], confirmOptions);

lib/cjs/actions/createWrappedNativeAccount.js

@@ -41,3 +41,3 @@ "use strict";
         if (!keypair) {
-            const associatedToken = yield (0, mint_js_1.getAssociatedTokenAddress)(nativeMint, owner, false, programId, constants_js_1.ASSOCIATED_TOKEN_PROGRAM_ID);
+            const associatedToken = (0, mint_js_1.getAssociatedTokenAddressSync)(nativeMint, owner, false, programId, constants_js_1.ASSOCIATED_TOKEN_PROGRAM_ID);
             const transaction = new web3_js_1.Transaction().add((0, associatedTokenAccount_js_1.createAssociatedTokenAccountInstruction)(payer.publicKey, associatedToken, owner, nativeMint, programId, constants_js_1.ASSOCIATED_TOKEN_PROGRAM_ID), web3_js_1.SystemProgram.transfer({
@@ -44,0 +44,0 @@ fromPubkey: payer.publicKey,

lib/cjs/actions/getOrCreateAssociatedTokenAccount.js

@@ -36,3 +36,3 @@ "use strict";
     return __awaiter(this, void 0, void 0, function* () {
-        const associatedToken = yield (0, mint_js_1.getAssociatedTokenAddress)(mint, owner, allowOwnerOffCurve, programId, associatedTokenProgramId);
+        const associatedToken = (0, mint_js_1.getAssociatedTokenAddressSync)(mint, owner, allowOwnerOffCurve, programId, associatedTokenProgramId);
         // This is the optimal logic, considering TX fee, client-side computation, RPC roundtrips and guaranteed idempotent.
@@ -39,0 +39,0 @@ // Sadly we can't do this atomically.

lib/cjs/extensions/extensionType.js

@@ -32,2 +32,3 @@ "use strict";
     ExtensionType[ExtensionType["PermanentDelegate"] = 12] = "PermanentDelegate";
+    ExtensionType[ExtensionType["NonTransferableAccount"] = 13] = "NonTransferableAccount";
 })(ExtensionType = exports.ExtensionType || (exports.ExtensionType = {}));
@@ -66,2 +67,4 @@ exports.TYPE_SIZE = 2;
             return permanentDelegate_js_1.PERMANENT_DELEGATE_SIZE;
+        case ExtensionType.NonTransferableAccount:
+            return nonTransferable_js_1.NON_TRANSFERABLE_ACCOUNT_SIZE;
         default:
@@ -88,2 +91,3 @@ throw Error(`Unknown extension type: ${e}`);
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return false;
@@ -102,2 +106,3 @@ default:
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return true;
@@ -124,2 +129,4 @@ case ExtensionType.Uninitialized:
             return ExtensionType.ConfidentialTransferAccount;
+        case ExtensionType.NonTransferable:
+            return ExtensionType.NonTransferableAccount;
         case ExtensionType.TransferFeeAmount:
@@ -132,6 +139,6 @@ case ExtensionType.ConfidentialTransferAccount:
         case ExtensionType.MintCloseAuthority:
-        case ExtensionType.NonTransferable:
         case ExtensionType.Uninitialized:
         case ExtensionType.InterestBearingConfig:
         case ExtensionType.PermanentDelegate:
+        case ExtensionType.NonTransferableAccount:
             return ExtensionType.Uninitialized;
@@ -138,0 +145,0 @@ }

lib/cjs/extensions/nonTransferable.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.getNonTransferable = exports.NON_TRANSFERABLE_SIZE = exports.NonTransferableLayout = void 0;
+exports.getNonTransferableAccount = exports.getNonTransferable = exports.NON_TRANSFERABLE_ACCOUNT_SIZE = exports.NON_TRANSFERABLE_SIZE = exports.NonTransferableLayout = void 0;
 const buffer_layout_1 = require("@solana/buffer-layout");
@@ -9,2 +9,3 @@ const extensionType_js_1 = require("./extensionType.js");
 exports.NON_TRANSFERABLE_SIZE = exports.NonTransferableLayout.span;
+exports.NON_TRANSFERABLE_ACCOUNT_SIZE = exports.NonTransferableLayout.span;
 function getNonTransferable(mint) {
@@ -20,2 +21,12 @@ const extensionData = (0, extensionType_js_1.getExtensionData)(extensionType_js_1.ExtensionType.NonTransferable, mint.tlvData);
 exports.getNonTransferable = getNonTransferable;
+function getNonTransferableAccount(account) {
+    const extensionData = (0, extensionType_js_1.getExtensionData)(extensionType_js_1.ExtensionType.NonTransferableAccount, account.tlvData);
+    if (extensionData !== null) {
+        return exports.NonTransferableLayout.decode(extensionData);
+    }
+    else {
+        return null;
+    }
+}
+exports.getNonTransferableAccount = getNonTransferableAccount;
 //# sourceMappingURL=nonTransferable.js.map

lib/esm/actions/createAssociatedTokenAccount.js

 import { sendAndConfirmTransaction, Transaction } from '@solana/web3.js';
 import { ASSOCIATED_TOKEN_PROGRAM_ID, TOKEN_PROGRAM_ID } from '../constants.js';
 import { createAssociatedTokenAccountInstruction } from '../instructions/associatedTokenAccount.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 /**
@@ -19,3 +19,3 @@ * Create and initialize a new associated token account
 export async function createAssociatedTokenAccount(connection, payer, mint, owner, confirmOptions, programId = TOKEN_PROGRAM_ID, associatedTokenProgramId = ASSOCIATED_TOKEN_PROGRAM_ID) {
-    const associatedToken = await getAssociatedTokenAddress(mint, owner, false, programId, associatedTokenProgramId);
+    const associatedToken = getAssociatedTokenAddressSync(mint, owner, false, programId, associatedTokenProgramId);
     const transaction = new Transaction().add(createAssociatedTokenAccountInstruction(payer.publicKey, associatedToken, owner, mint, programId, associatedTokenProgramId));
@@ -22,0 +22,0 @@ await sendAndConfirmTransaction(connection, transaction, [payer], confirmOptions);

lib/esm/actions/createAssociatedTokenAccountIdempotent.js

 import { sendAndConfirmTransaction, Transaction } from '@solana/web3.js';
 import { ASSOCIATED_TOKEN_PROGRAM_ID, TOKEN_PROGRAM_ID } from '../constants.js';
 import { createAssociatedTokenAccountIdempotentInstruction } from '../instructions/associatedTokenAccount.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 /**
@@ -20,3 +20,3 @@ * Create and initialize a new associated token account
 export async function createAssociatedTokenAccountIdempotent(connection, payer, mint, owner, confirmOptions, programId = TOKEN_PROGRAM_ID, associatedTokenProgramId = ASSOCIATED_TOKEN_PROGRAM_ID) {
-    const associatedToken = await getAssociatedTokenAddress(mint, owner, false, programId, associatedTokenProgramId);
+    const associatedToken = getAssociatedTokenAddressSync(mint, owner, false, programId, associatedTokenProgramId);
     const transaction = new Transaction().add(createAssociatedTokenAccountIdempotentInstruction(payer.publicKey, associatedToken, owner, mint, programId, associatedTokenProgramId));
@@ -23,0 +23,0 @@ await sendAndConfirmTransaction(connection, transaction, [payer], confirmOptions);

lib/esm/actions/createWrappedNativeAccount.js

@@ -7,3 +7,3 @@ import { sendAndConfirmTransaction, SystemProgram, Transaction } from '@solana/web3.js';
 import { ACCOUNT_SIZE, getMinimumBalanceForRentExemptAccount } from '../state/account.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 import { createAccount } from './createAccount.js';
@@ -29,3 +29,3 @@ /**
     if (!keypair) {
-        const associatedToken = await getAssociatedTokenAddress(nativeMint, owner, false, programId, ASSOCIATED_TOKEN_PROGRAM_ID);
+        const associatedToken = getAssociatedTokenAddressSync(nativeMint, owner, false, programId, ASSOCIATED_TOKEN_PROGRAM_ID);
         const transaction = new Transaction().add(createAssociatedTokenAccountInstruction(payer.publicKey, associatedToken, owner, nativeMint, programId, ASSOCIATED_TOKEN_PROGRAM_ID), SystemProgram.transfer({
@@ -32,0 +32,0 @@ fromPubkey: payer.publicKey,

lib/esm/actions/getOrCreateAssociatedTokenAccount.js

@@ -6,3 +6,3 @@ import { sendAndConfirmTransaction, Transaction } from '@solana/web3.js';
 import { getAccount } from '../state/account.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 /**
@@ -24,3 +24,3 @@ * Retrieve the associated token account, or create it if it doesn't exist
 export async function getOrCreateAssociatedTokenAccount(connection, payer, mint, owner, allowOwnerOffCurve = false, commitment, confirmOptions, programId = TOKEN_PROGRAM_ID, associatedTokenProgramId = ASSOCIATED_TOKEN_PROGRAM_ID) {
-    const associatedToken = await getAssociatedTokenAddress(mint, owner, allowOwnerOffCurve, programId, associatedTokenProgramId);
+    const associatedToken = getAssociatedTokenAddressSync(mint, owner, allowOwnerOffCurve, programId, associatedTokenProgramId);
     // This is the optimal logic, considering TX fee, client-side computation, RPC roundtrips and guaranteed idempotent.
@@ -27,0 +27,0 @@ // Sadly we can't do this atomically.

lib/esm/extensions/extensionType.js

@@ -11,3 +11,3 @@ import { ACCOUNT_SIZE } from '../state/account.js';
 import { MINT_CLOSE_AUTHORITY_SIZE } from './mintCloseAuthority.js';
-import { NON_TRANSFERABLE_SIZE } from './nonTransferable.js';
+import { NON_TRANSFERABLE_SIZE, NON_TRANSFERABLE_ACCOUNT_SIZE } from './nonTransferable.js';
 import { PERMANENT_DELEGATE_SIZE } from './permanentDelegate.js';
@@ -30,2 +30,3 @@ import { TRANSFER_FEE_AMOUNT_SIZE, TRANSFER_FEE_CONFIG_SIZE } from './transferFee/index.js';
     ExtensionType[ExtensionType["PermanentDelegate"] = 12] = "PermanentDelegate";
+    ExtensionType[ExtensionType["NonTransferableAccount"] = 13] = "NonTransferableAccount";
 })(ExtensionType || (ExtensionType = {}));
@@ -64,2 +65,4 @@ export const TYPE_SIZE = 2;
             return PERMANENT_DELEGATE_SIZE;
+        case ExtensionType.NonTransferableAccount:
+            return NON_TRANSFERABLE_ACCOUNT_SIZE;
         default:
@@ -85,2 +88,3 @@ throw Error(`Unknown extension type: ${e}`);
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return false;
@@ -98,2 +102,3 @@ default:
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return true;
@@ -119,2 +124,4 @@ case ExtensionType.Uninitialized:
             return ExtensionType.ConfidentialTransferAccount;
+        case ExtensionType.NonTransferable:
+            return ExtensionType.NonTransferableAccount;
         case ExtensionType.TransferFeeAmount:
@@ -127,6 +134,6 @@ case ExtensionType.ConfidentialTransferAccount:
         case ExtensionType.MintCloseAuthority:
-        case ExtensionType.NonTransferable:
         case ExtensionType.Uninitialized:
         case ExtensionType.InterestBearingConfig:
         case ExtensionType.PermanentDelegate:
+        case ExtensionType.NonTransferableAccount:
             return ExtensionType.Uninitialized;
@@ -133,0 +140,0 @@ }

lib/esm/extensions/nonTransferable.js

@@ -6,2 +6,3 @@ import { struct } from '@solana/buffer-layout';
 export const NON_TRANSFERABLE_SIZE = NonTransferableLayout.span;
+export const NON_TRANSFERABLE_ACCOUNT_SIZE = NonTransferableLayout.span;
 export function getNonTransferable(mint) {
@@ -16,2 +17,11 @@ const extensionData = getExtensionData(ExtensionType.NonTransferable, mint.tlvData);
 }
+export function getNonTransferableAccount(account) {
+    const extensionData = getExtensionData(ExtensionType.NonTransferableAccount, account.tlvData);
+    if (extensionData !== null) {
+        return NonTransferableLayout.decode(extensionData);
+    }
+    else {
+        return null;
+    }
+}
 //# sourceMappingURL=nonTransferable.js.map

lib/types/extensions/extensionType.d.ts

@@ -16,3 +16,4 @@ /// <reference types="node" />
     CpiGuard = 11,
-    PermanentDelegate = 12
+    PermanentDelegate = 12,
+    NonTransferableAccount = 13
 }
@@ -19,0 +20,0 @@ export declare const TYPE_SIZE = 2;

lib/types/extensions/nonTransferable.d.ts

@@ -0,9 +1,15 @@
+import type { Account } from '../state/account.js';
 import type { Mint } from '../state/mint.js';
-/** Non-transferable state as stored by the program */
+/** Non-transferable mint state as stored by the program */
 export interface NonTransferable {
 }
+/** Non-transferable token account state as stored by the program */
+export interface NonTransferableAccount {
+}
 /** Buffer layout for de/serializing an account */
 export declare const NonTransferableLayout: import("@solana/buffer-layout").Structure<NonTransferable>;
 export declare const NON_TRANSFERABLE_SIZE: number;
+export declare const NON_TRANSFERABLE_ACCOUNT_SIZE: number;
 export declare function getNonTransferable(mint: Mint): NonTransferable | null;
+export declare function getNonTransferableAccount(account: Account): NonTransferableAccount | null;
 //# sourceMappingURL=nonTransferable.d.ts.map

lib/types/instructions/decode.d.ts

@@ -25,3 +25,3 @@ import type { TransactionInstruction } from '@solana/web3.js';
 /** TODO: docs */
-export declare type DecodedInstruction = DecodedInitializeMintInstruction | DecodedInitializeAccountInstruction | DecodedInitializeMultisigInstruction | DecodedTransferInstruction | DecodedApproveInstruction | DecodedRevokeInstruction | DecodedSetAuthorityInstruction | DecodedMintToInstruction | DecodedBurnInstruction | DecodedCloseAccountInstruction | DecodedFreezeAccountInstruction | DecodedThawAccountInstruction | DecodedTransferCheckedInstruction | DecodedApproveCheckedInstruction | DecodedMintToCheckedInstruction | DecodedBurnCheckedInstruction | DecodedInitializeAccount2Instruction | DecodedSyncNativeInstruction | DecodedInitializeAccount3Instruction | DecodedInitializeMint2Instruction | DecodedAmountToUiAmountInstruction | DecodedUiAmountToAmountInstruction | never;
+export type DecodedInstruction = DecodedInitializeMintInstruction | DecodedInitializeAccountInstruction | DecodedInitializeMultisigInstruction | DecodedTransferInstruction | DecodedApproveInstruction | DecodedRevokeInstruction | DecodedSetAuthorityInstruction | DecodedMintToInstruction | DecodedBurnInstruction | DecodedCloseAccountInstruction | DecodedFreezeAccountInstruction | DecodedThawAccountInstruction | DecodedTransferCheckedInstruction | DecodedApproveCheckedInstruction | DecodedMintToCheckedInstruction | DecodedBurnCheckedInstruction | DecodedInitializeAccount2Instruction | DecodedSyncNativeInstruction | DecodedInitializeAccount3Instruction | DecodedInitializeMint2Instruction | DecodedAmountToUiAmountInstruction | DecodedUiAmountToAmountInstruction | never;
 /** TODO: docs */
@@ -28,0 +28,0 @@ export declare function decodeInstruction(instruction: TransactionInstruction, programId?: import("@solana/web3.js").PublicKey): DecodedInstruction;

lib/types/state/multisig.d.ts

@@ -27,3 +27,3 @@ /// <reference types="node" />
 /** Multisig as stored by the program */
-export declare type RawMultisig = Omit<Multisig, 'address'>;
+export type RawMultisig = Omit<Multisig, 'address'>;
 /** Buffer layout for de/serializing a multisig */
@@ -30,0 +30,0 @@ export declare const MultisigLayout: import("@solana/buffer-layout").Structure<RawMultisig>;

package.json

 {
     "name": "@solana/spl-token",
     "description": "SPL Token Program JS API",
-    "version": "0.3.7",
-    "author": "Solana Maintainers <[e-mail]>",
+    "version": "0.3.8",
+    "author": "Solana Labs Maintainers <[e-mail]>",
     "repository": "https://github.com/solana-labs/solana-program-library",
@@ -26,5 +26,5 @@ "license": "Apache-2.0",
     "exports": {
+        "types": "./lib/types/index.d.ts",
         "require": "./lib/cjs/index.js",
-        "import": "./lib/esm/index.js",
-        "types": "./lib/types/index.d.ts"
+        "import": "./lib/esm/index.js"
     },
@@ -67,3 +67,3 @@ "scripts": {
         "@types/mocha": "^10.0.0",
-        "@types/node": "^18.7.9",
+        "@types/node": "^20.1.1",
         "@types/node-fetch": "^2.6.2",
@@ -79,3 +79,3 @@ "@types/prettier": "^2.7.0",
         "eslint-plugin-require-extensions": "^0.1.1",
-        "gh-pages": "^3.2.3",
+        "gh-pages": "^5.0.0",
         "mocha": "^10.1.0",
@@ -85,8 +85,8 @@ "prettier": "^2.7.1",
         "shx": "^0.3.4",
-        "start-server-and-test": "^1.14.0",
+        "start-server-and-test": "^2.0.0",
         "tslib": "^2.3.1",
         "ts-node": "^10.9.1",
-        "typedoc": "^0.23.10",
-        "typescript": "^4.7.4"
+        "typedoc": "^0.24.7",
+        "typescript": "^5.0.4"
     }
 }

README.md

@@ -23,3 +23,3 @@ # `@solana/spl-token`
 
-Please see [upgrading from 0.1.x](#upgrading-from-0.1.x).
+Please see [upgrading from 0.1.x](#upgrading-from-01x).
 
@@ -26,0 +26,0 @@ ## Install

src/actions/createAssociatedTokenAccount.ts

@@ -5,3 +5,3 @@ import type { ConfirmOptions, Connection, PublicKey, Signer } from '@solana/web3.js';
 import { createAssociatedTokenAccountInstruction } from '../instructions/associatedTokenAccount.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 
@@ -30,3 +30,3 @@ /**
 ): Promise<PublicKey> {
-    const associatedToken = await getAssociatedTokenAddress(mint, owner, false, programId, associatedTokenProgramId);
+    const associatedToken = getAssociatedTokenAddressSync(mint, owner, false, programId, associatedTokenProgramId);
 
@@ -33,0 +33,0 @@ const transaction = new Transaction().add(

src/actions/createAssociatedTokenAccountIdempotent.ts

@@ -5,3 +5,3 @@ import type { ConfirmOptions, Connection, PublicKey, Signer } from '@solana/web3.js';
 import { createAssociatedTokenAccountIdempotentInstruction } from '../instructions/associatedTokenAccount.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 
@@ -31,3 +31,3 @@ /**
 ): Promise<PublicKey> {
-    const associatedToken = await getAssociatedTokenAddress(mint, owner, false, programId, associatedTokenProgramId);
+    const associatedToken = getAssociatedTokenAddressSync(mint, owner, false, programId, associatedTokenProgramId);
 
@@ -34,0 +34,0 @@ const transaction = new Transaction().add(

src/actions/createWrappedNativeAccount.ts

@@ -8,3 +8,3 @@ import type { ConfirmOptions, Connection, Keypair, PublicKey, Signer } from '@solana/web3.js';
 import { ACCOUNT_SIZE, getMinimumBalanceForRentExemptAccount } from '../state/account.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 import { createAccount } from './createAccount.js';
@@ -40,3 +40,3 @@
     if (!keypair) {
-        const associatedToken = await getAssociatedTokenAddress(
+        const associatedToken = getAssociatedTokenAddressSync(
             nativeMint,
@@ -43,0 +43,0 @@ owner,

src/actions/getOrCreateAssociatedTokenAccount.ts

@@ -13,3 +13,3 @@ import type { Commitment, ConfirmOptions, Connection, PublicKey, Signer } from '@solana/web3.js';
 import { getAccount } from '../state/account.js';
-import { getAssociatedTokenAddress } from '../state/mint.js';
+import { getAssociatedTokenAddressSync } from '../state/mint.js';
 
@@ -42,3 +42,3 @@ /**
 ): Promise<Account> {
-    const associatedToken = await getAssociatedTokenAddress(
+    const associatedToken = getAssociatedTokenAddressSync(
         mint,
@@ -45,0 +45,0 @@ owner,

src/extensions/extensionType.ts

@@ -12,3 +12,3 @@ import { ACCOUNT_SIZE } from '../state/account.js';
 import { MINT_CLOSE_AUTHORITY_SIZE } from './mintCloseAuthority.js';
-import { NON_TRANSFERABLE_SIZE } from './nonTransferable.js';
+import { NON_TRANSFERABLE_SIZE, NON_TRANSFERABLE_ACCOUNT_SIZE } from './nonTransferable.js';
 import { PERMANENT_DELEGATE_SIZE } from './permanentDelegate.js';
@@ -31,2 +31,3 @@ import { TRANSFER_FEE_AMOUNT_SIZE, TRANSFER_FEE_CONFIG_SIZE } from './transferFee/index.js';
     PermanentDelegate,
+    NonTransferableAccount,
 }
@@ -67,2 +68,4 @@
             return PERMANENT_DELEGATE_SIZE;
+        case ExtensionType.NonTransferableAccount:
+            return NON_TRANSFERABLE_ACCOUNT_SIZE;
         default:
@@ -89,2 +92,3 @@ throw Error(`Unknown extension type: ${e}`);
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return false;
@@ -103,2 +107,3 @@ default:
         case ExtensionType.CpiGuard:
+        case ExtensionType.NonTransferableAccount:
             return true;
@@ -125,2 +130,4 @@ case ExtensionType.Uninitialized:
             return ExtensionType.ConfidentialTransferAccount;
+        case ExtensionType.NonTransferable:
+            return ExtensionType.NonTransferableAccount;
         case ExtensionType.TransferFeeAmount:
@@ -133,6 +140,6 @@ case ExtensionType.ConfidentialTransferAccount:
         case ExtensionType.MintCloseAuthority:
-        case ExtensionType.NonTransferable:
         case ExtensionType.Uninitialized:
         case ExtensionType.InterestBearingConfig:
         case ExtensionType.PermanentDelegate:
+        case ExtensionType.NonTransferableAccount:
             return ExtensionType.Uninitialized;
@@ -139,0 +146,0 @@ }

src/extensions/nonTransferable.ts

 import { struct } from '@solana/buffer-layout';
+import type { Account } from '../state/account.js';
 import type { Mint } from '../state/mint.js';
 import { ExtensionType, getExtensionData } from './extensionType.js';
 
-/** Non-transferable state as stored by the program */
+/** Non-transferable mint state as stored by the program */
 export interface NonTransferable {} // eslint-disable-line
 
+/** Non-transferable token account state as stored by the program */
+export interface NonTransferableAccount {} // eslint-disable-line
+
 /** Buffer layout for de/serializing an account */
@@ -12,2 +16,3 @@ export const NonTransferableLayout = struct<NonTransferable>([]);
 export const NON_TRANSFERABLE_SIZE = NonTransferableLayout.span;
+export const NON_TRANSFERABLE_ACCOUNT_SIZE = NonTransferableLayout.span;
 
@@ -22,1 +27,10 @@ export function getNonTransferable(mint: Mint): NonTransferable | null {
 }
+
+export function getNonTransferableAccount(account: Account): NonTransferableAccount | null {
+    const extensionData = getExtensionData(ExtensionType.NonTransferableAccount, account.tlvData);
+    if (extensionData !== null) {
+        return NonTransferableLayout.decode(extensionData);
+    } else {
+        return null;
+    }
+}

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Improved metrics

Total package byte prevSize

1320632

increased by0.32%

Lines of code

21745

increased by0.28%

No dependency changes