syntax_data: {"ast_node_type":"other","tokens":[{"end":43,"kind":"keyword","start":0,"text":".filter_only_self()"}]}
source_snippet:                         .filter_only_self()
context_before:                     let super_projections: Vec<_> = elaborate::elaborate(p.tcx(), [clause])
context_after:                         .filter_map(|clause| clause.as_projection_clause())