compactFromU8a | /util/compact/index.ts | polkadot@0.2.37

Module

x/polkadot/util/compact/index.ts>compactFromU8a

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polkadot-js/build-deno.land

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index.ts (default module)

function compactFromU8a

import { compactFromU8a } from "https://deno.land/x/polkadot@0.2.37/util/compact/index.ts";

compactFromU8a(input: U8aLike): [number, BN]

Examples

import { compactFromU8a } from 'https://deno.land/x/polkadot@0.2.37/util/mod.ts';

const [offset, length] = compactFromU8a(new Uint8Array([254, 255, 3, 0]));

console.log('value offset=', offset, 'length=', length); // 4, 0xffff

Parameters

input: U8aLike

Returns

[number, BN]