Ruby 2.7.0p0(2019-12-25revision647ee6f091eafcce70ffb75ddf7e121e192ab217)

Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - t -

- t : BigStruct , cparse_params
- table : force_finalize_list , rb_iseq_constant_body
- tag : rb_execution_context_struct , rb_vm_tag
- tailcall_optimization : rb_compile_option_struct
- target : AnchorNode , CallNode , EncloseNode , join_arg , QtfrNode , UnsetAddr
- target_empty_info : QtfrNode
- target_enc : OnigCompileInfo
- target_line : rb_event_hook_struct , trace_set_local_events_struct
- target_th : rb_tp_struct
- tbl : clone_const_arg , foreach_safe_arg , local_var_list , rehash_arg , RNode , vtable , YYSTYPE
- tc : rb_econv_elem_t
- term : rb_strterm_literal_struct
- th : copy_stream_struct , rb_event_hook_struct , rb_mutex_struct , rb_thread_list_struct , select_set , sync_waiter , waiting_fd
- thgroup : rb_thread_struct
- thgroup_default : rb_vm_struct
- thread : autoload_state
- thread_abort_on_exception : rb_vm_struct
- thread_id : rb_thread_struct
- thread_invoke_type_func : rb_thread_struct
- thread_invoke_type_none : rb_thread_struct
- thread_invoke_type_proc : rb_thread_struct
- thread_machine_stack_size : rb_vm_struct
- thread_ptr : rb_execution_context_struct
- thread_report_on_exception : rb_vm_struct
- thread_vm_stack_size : rb_vm_struct
- threshold_len : re_pattern_buffer
- throw_data : RVALUE
- throw_obj : vm_throw_data
- throw_state : vm_throw_data
- tied_io_for_writing : rb_io_t
- timeout : select_args , select_set , sleep_call , wait_for_cond_data
- timer : rb_global_vm_lock_struct
- timer_err : rb_global_vm_lock_struct
- tm_gmtoff : tm
- tm_hour : tm
- tm_isdst : tm
- tm_mday : tm
- tm_min : tm
- tm_mon : tm
- tm_sec : tm
- tm_wday : tm
- tm_yday : tm
- tm_year : tm
- tm_zone : tm
- tmp_buffer : rb_scan_args_t
- tms_cstime : tms
- tms_cutime : tms
- tms_stime : tms
- tms_utime : tms
- to : OnigPairCaseFoldCodes , rsock_send_arg
- to_kill : rb_thread_struct
- toc : aix_fd_struct
- token : token_info
- token_info : parser_params
- token_info_enabled : parser_params
- token_seen : parser_params
- token_table : cparse_params
- tokenbuf : parser_params
- tokidx : parser_params
- tokline : parser_params
- toksiz : parser_params
- tolen : rsock_send_arg
- tomb_heap : rb_objspace
- top : malloc_state
- top_self : eval_string_wrap_arg , rb_thread_struct , rb_vm_struct
- top_wrapper : rb_thread_struct
- topsize : malloc_state
- total : copy_stream_struct , total_data
- total_allocated_objects : rb_objspace
- total_allocated_objects_at_gc_start : rb_objspace
- total_allocated_pages : rb_objspace
- total_blocks : transient_heap
- total_calls : rb_iseq_constant_body
- total_freed_objects : rb_objspace
- total_freed_pages : rb_objspace
- total_marked_objects : transient_heap
- total_objects : transient_heap
- total_pages : rb_heap_struct
- total_slots : heap_page , rb_heap_struct
- tpval : trace_clear_local_events_struct , trace_set_local_events_struct
- trace : rb_global_variable , trace_data
- trace_arg : rb_execution_context_struct
- trace_encoded_insn : insn_data_struct
- tracing : rb_tp_struct
- transcoder : rb_transcoding , transcoder_entry_t
- transferred : rb_fiber_struct
- trap_list : rb_vm_struct
- treebins : malloc_state
- treemap : malloc_state
- trim_check : malloc_state
- trim_threshold : malloc_params
- tsp : utime_args
- tstack : cparse_params
- tt : BigStruct
- turnon_events : trace_set_local_events_struct
- tv : select_args
- tv_nsec : timespec
- tv_sec : timespec , timeval
- tv_usec : timeval
- type : _OnigStackType , AnchorNode , dump_config , EncloseNode , glob_pattern , ibf_object_header , inetsock_arg , iseq_catch_table_entry , iseq_link_element , loaded_feature_searching , NodeBase , OnigToken , rb_backtrace_location_struct , rb_block , rb_context_struct , rb_iseq_constant_body , rb_method_definition_struct , RTypedData , st_table , tmp_dh_callback_args
- typed_flag : RTypedData
- typeddata : RVALUE
- tz_dsttime : timezone
- tz_minuteswest : timezone