copyFile method

Future<void> copyFile(
  1. Object fromPath,
  2. Object toPath
)

Copies the contents and permissions of one file to another specified path, by default creating a new file if needed, else overwriting. Fails if target path is a directory or is unwritable.

await Deno.copyFile("from.txt", "to.txt");

Requires allow-read permission on fromPath.

Requires allow-write permission on toPath.

Implementation

_i2.Future<void> copyFile(
  _i2.Object fromPath,
  _i2.Object toPath,
) =>
    _i3.promiseToFuture(_i3.callMethod(
      this,
      'copyFile',
      [
        fromPath,
        toPath,
      ],
    ));