description

# FileSystemException constructor

const FileSystemException([

1. String message = "",
2. String? path = "",
3. OSError? osError

])

Creates a new file system exception with optional parts.

Creates an exception with FileSystemException.message, FileSystemException.path and FileSystemException.osError values take from the optional parameters of the same name.

The `message` and `path` path defaults to empty strings if omitted, and `osError` defaults to `null`.

## Implementation

    const FileSystemException([this.message = "", this.path = "", this.osError]);