syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"pub(crate)"}]}
source_snippet:     pub(crate) const parse_next_solver_config: &str =
context_before:     pub(crate) const parse_treat_err_as_bug: &str = "either no value or a non-negative number";
context_after:         "either `globally` (when used without an argument), `coherence` (default) or `no`";