description

# createTemp abstract method

Future<Directory> createTemp([

1. String? prefix

])

Creates a temporary directory in this directory.

Additional random characters are appended to `prefix` to produce a unique directory name. If `prefix` is missing or null, the empty string is used as `prefix`.

Returns a `Future<Directory>` that completes with the newly created temporary directory.

## Implementation

    Future<Directory> createTemp([String? prefix]);