syntax_data: {"ast_node_type":"function","tokens":[{"end":77,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn small_data_threshold_support(&self) -> SmallDataThresholdSupport {
context_before:     /// `DefaultForArch` into a concrete value.
context_after:         match &self.options.small_data_threshold_support {