syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"\"allow"}]}
source_snippet:         "allow crates to be namespaced by other crates (default: no)"),
context_before:     namespaced_crates: bool = (false, parse_bool, [TRACKED],
context_after:     next_solver: NextSolverConfig = (NextSolverConfig::default(), parse_next_solver_config, [TRACKED],