Macro off 

macro_rules! off {
    (state: $state:expr, $(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? $(,)?) => { ... };
    ($expression:expr, $(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? $(,)?) => { ... };
}

Indicates that the toggle is off.

Do not use

director::off!(state: Self, ..)

This must be a dead lock.