///|
pub extend RangePolicy with Eq::{equal, not_equal}

///|
pub extend RangePolicy with @debug.Debug::{to_repr}

///|
pub extend Table with Eq::{equal, not_equal}

///|
pub extend Table with @debug.Debug::{to_repr}

///|
pub extend Lookup with Eq::{equal, not_equal}

///|
pub extend Lookup with @debug.Debug::{to_repr}