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Module

std/io/mod.ts>Buffer#read

Deno standard library
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method Buffer.prototype.read
Re-export
import { Buffer } from "https://deno.land/std@0.114.0/io/mod.ts";

Reads the next p.length bytes from the buffer or until the buffer is drained. Resolves to the number of bytes read. If the buffer has no data to return, resolves to EOF (null).

NOTE: This methods reads bytes synchronously; it's provided for compatibility with Reader interfaces.

Parameters

p: Uint8Array

Returns

Promise<number | null>