fdatasyncSync method

void fdatasyncSync(
  1. num rid
)

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(new TextDecoder().decode(Deno.readFileSync("my_file.txt"))); // Hello World

Implementation

void fdatasyncSync(_i2.num rid) {
  _i3.callMethod(
    this,
    'fdatasyncSync',
    [rid],
  );
}