Deno.fdatasync
Flushes any pending data operations of the given file stream to disk.
const file = await Deno.open("my_file.txt", { read: true, write: true, create: true });
await Deno.write(file.rid, new TextEncoder().encode("Hello World"));
await Deno.fdatasync(file.rid);
console.log(new TextDecoder().decode(await Deno.readFile("my_file.txt"))); // Hello World
function
fdatasync(
rid: number)
: Promise<void>;
fdatasync(
rid: number)
: Promise<void>
Parameters
rid: number
Return Type
Promise<void>
© 2018–2022 the Deno authors
https://doc.deno.land/deno/stable/~/Deno.fdatasync
