Skip to main content
Deno 2 is finally here 🎉️
Learn more
Module

x/ayonli_jsext/lib.deno.d.ts>Deno.fdatasyncSync

A JavaScript extension package for building strong and modern applications.
ayonli/jsext
Latest
function Deno.fdatasyncSync
import { Deno } from "https://deno.land/x/ayonli_jsext@v0.9.72/lib.deno.d.ts";
const { fdatasyncSync } = Deno;

Synchronously flushes any pending data operations of the given file stream to disk.

const file = Deno.openSync(
 "my_file.txt",
 { read: true, write: true, create: true },
);
Deno.writeSync(file.rid, new TextEncoder().encode("Hello World"));
Deno.fdatasyncSync(file.rid);
console.log(Deno.readTextFileSync("my_file.txt")); // Hello World

Parameters

rid: number