pub const K_VOCABULARY_SAMPLE_ELEMENTS: usize = 64;Expand description
Elements sampled when the surface builds the key vocabulary for a SUGGESTION.
GAP-SG-202: this bounds the suggestion only, never the resolution. Deciding
whether a requested key exists scans every element, because the scan is a
pointer walk per element with no allocation and a wrong absent verdict
would refuse a legitimate request. Listing the alternatives is the expensive
half — it collects names — and it only runs once a key has already failed,
so a sample is enough to name a near miss.