syntax_data: {"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// Set the cache pruning interval, in seconds.
context_before:     pub fn thinlto_codegen_set_cache_dir(cg: thinlto_code_gen_t, cache_dir: *const ::libc::c_char);
context_after:     ///