readBytes

Reads the entire contents of a file as a byte array.

Example:

    var path = new Path ("/tmp/data.bin");
    uint8[]? data = Files.readBytes (path);
    if (data != null) {
        print ("Read %d bytes\n", data.length);
    }

Parameters:

path	path to the file.

Returns:

the file contents as a byte array, or null on error.