Constant fidl_fuchsia_wlan_stats::MAX_HISTOGRAMS_PER_TYPE

pub const MAX_HISTOGRAMS_PER_TYPE: u8 = 8;

For each histogram type (e.g. RSSI), there can be multiple histograms up to this limit. For example, an interface might have 1 histogram for station-wide RSSI, but also 1 for each of the antennas used by the interface.