close method

void close(
  1. num rid
)

Close the given resource ID (rid) which has been previously opened, such as via opening or creating a file. Closing a file when you are finished with it is important to avoid leaking resources.

const file = await Deno.open("my_file.txt");
// do work with "file" object
Deno.close(file.rid);

Implementation

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