syntax_data: {"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"\"no\""}]}
source_snippet:                 "no" => NextSolverConfig { coherence: false, globally: false },
context_before:             *slot = match config {
context_after:                 "coherence" => NextSolverConfig { coherence: true, globally: false },