syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"//"}]}
source_snippet: // function is an accurate approximation. We verify this when actually computing the vtable below.
context_before: // This function is used in layout computation for e.g. &dyn Trait, so it's critical that this
context_after: pub(crate) fn vtable_min_entries<'tcx>(