35 lines
701 B
JavaScript
35 lines
701 B
JavaScript
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import { Blob } from 'buffer-layout';
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import { PublicKey } from '@solana/web3.js';
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class Zeros extends Blob {
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decode(b, offset) {
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const slice = super.decode(b, offset);
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if (!slice.every((v) => v === 0)) {
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throw new Error('nonzero padding bytes');
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}
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return slice;
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}
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}
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export function zeros(length) {
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return new Zeros(length);
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}
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class PublicKeyLayout extends Blob {
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constructor(property) {
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super(32, property);
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}
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decode(b, offset) {
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return new PublicKey(super.decode(b, offset));
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}
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encode(src, b, offset) {
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return super.encode(src.toBuffer(), b, offset);
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}
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}
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export function publicKeyLayout(property) {
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return new PublicKeyLayout(property);
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}
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