Data Structures

Here are the data structures with brief descriptions:

__sbuf
__sFILE
__siov
__suio
_BBuf
_FreeNode
_Node
_NtCmdLineElement
_OnigStackType
_SHA256_CTX
_SHA512_CTX
_syck_emitter
_syck_emitter_node
_syck_file
_syck_level
_syck_node
_syck_parser
_syck_str
accept_arg
addrinfo
afd
AnchorNode
argf
argf_call_arg
ary_sort_data
asciicompat_encoding_t
asynchronous_arg_t
backref_name_tag
big_div_struct
Bigint
binwrite_arg
brace_args
BRefNode
bytestring_t
C_block
cache_entry
call_queue
CallNode
CaseFold_11_Type
CaseUnfold_11_Type
CaseUnfold_12_Type
CaseUnfold_13_Type
cbsubst_info
CClassNode
cfunc_data
CHAR64LONG16
chdir_data
child_info
ChildRecord
chown_args
chunk_arg
clone_method_data
cmd_body_arg
cmdline_options
CodePointList2
CodePointList3
ComplexDateData
connect_arg
ConsAltNode
conv_method_tbl
copy_stream_struct
cparse_params
CtypeNode
DateData
datum
DBM
dbmdata
default_encoding
DIR
dir_data
direct
dl_handle
dump_arg
dump_call_arg
each_obj_args
emitter_xtra
EncloseNode
end_proc_data
ensure_range
enumerator
equal_data
eval_queue
event_call_args
evloop_params
exec_recursive_params
FBufferStruct
fc_result
fiddle_closure
fiddle_generic
finish_writeconv_arg
force_finalize_list
foreach_arg
foreach_safe_arg
from_utf8_mac_status
gc_list
gc_profile_record
generator
getaddrinfo_arg
getnameinfo_arg
glob_args
glob_pattern
global_variable
GroupNumRemap
gzfile
hash_foreach_arg
heaps_slot
hostent_arg
IApplyCaseFoldArg
iconv_env_t
IEventSink
IEventSinkVtbl
INamesArg
inetsock_arg
input_code
invoke_info
invoke_queue
io_internal_read_struct
io_internal_write_struct
ioctl_arg
ioinfo
iovec
iseq_adjust_data
iseq_catch_table_entry
iseq_compile_data
iseq_compile_data_ensure_node_stack
iseq_compile_data_storage
iseq_inline_cache_entry
iseq_insn_data
iseq_insn_info_entry
iseq_label_data
iseq_link_anchor
iseq_link_element
iter_method_arg
join_arg
JSON_Generator_StateStruct
JSON_ParserStruct
kwtable
load_arg
load_file_arg
loaded_feature_searching
local_vars
magic_comment
mark_tbl_arg
marshal_compat_t
md5_state_s
METHOD
minmax_by_t
minmax_t
MinMaxLen
mktime_arg
msghdr
MT
NameEntry
native_thread_data_struct
new_wrap_arg_t
nkf_buf_t
nkf_encoding
nkf_native_encoding
nkf_state_t
NodeBase
NodeOptInfo
obj_ivar_tag
oledata
oleeventdata
olemethoddata
oleparam
oleparamdata
oletypedata
oletypelibdata
olevariabledata
olevariantdata
OnigCaptureTreeNodeStruct
OnigCaseFoldCodeItem
OnigCompileInfo
OnigEncodingTypeST
OnigErrorInfo
OnigMatchArg
OnigMetaCharTableType
OnigPairCaseFoldCodes
OnigRepeatRange
OnigSyntaxType
OnigToken
OptAncInfo
OptEnv
OptExactInfo
OptMapInfo
os_each_struct
ossl_asn1_info_t
ossl_verify_cb_args
pair_t
parser_params
parser_xtra
pipe_list
posix_regmatch_t
PosixBracketEntryType
ptr_data
pty_info
QtfrNode
RArray
rawmode_arg_t
rb_addrinfo_t
rb_binding_t
rb_block_struct
rb_blocking_region_buffer
rb_classext_struct
rb_compile_option_struct
rb_const_entry_struct
rb_context_struct
rb_control_frame_t
rb_data_type_struct
rb_deprecated_classext_struct
rb_digest_metadata_t
rb_econv_elem_t
rb_econv_init_by_convpath_t
rb_econv_t
rb_encoding_entry
rb_env_t
rb_event_hook_struct
rb_exec_arg
rb_fiber_struct
rb_global_entry
rb_global_vm_lock_struct
rb_iconv_opt_t
rb_io_buffer_t
rb_io_t::rb_io_enc_t
rb_io_t
rb_iseq_struct
rb_method_attr_struct
rb_method_cfunc_struct
rb_method_definition_struct
rb_method_entry_struct
rb_mutex_struct
rb_objspace
rb_proc_t
rb_random_t
rb_thread_cond_struct
rb_thread_struct
rb_transcoder
rb_transcoding
rb_transcoding::rb_transcoding_state_t
rb_unblock_callback
rb_vm_protect_tag
rb_vm_struct
rb_vm_tag
RBasic
RBignum
RClass
RComplex
RData
re_pattern_buffer
re_registers
Real
recvfrom_arg
reg_named_capture_assign_t
rescue_funcall_args
RFile
RFloat
RHash
rmatch
RMatch
rmatch_offset
RMD160_CTX
RNode
RObject
RRational
RRegexp
rsock_send_arg
RString
RStruct
RTypedData
ruby_gc_params_t
RVALUE
s_double
s_float
s_int
s_long
s_short
s_voidp
ScanEnv
search_path_bfs_t
search_path_queue_tag
seek_arg
select_args
SHA1_CTX
shift_var
signals
SimpleDateData
sip_hash
sip_interface_st
sip_state
sip_uint64_t
slicebefore_arg
sockaddr_storage
sockinet
sort_by_data
sorted_heaps_slot
st_hash_type
st_str_end_key
st_table
st_table_entry
stack_node
StringIO
StrNode
strscanner
symbols
sysopen_struct
tagIEVENTSINKOBJ
tcltkip
th_update_param
th_vwait_param
thgroup
thgroup_list_params
thread_call_proc_arg
time_object
timespec
timeval
timezone
tms
tmx
tmx_funcs
token_assoc
token_info
total_data
tr
trace_data
trace_var
trans_open_t
transcoder_entry_t
trap_arg
type_cclass_key
types
U
udp_arg
uniname2ctype_struct
unlinked_method_entry_list_entry
UnsetAddr
UnsetAddrList
update_arg
utimbuf
utime_args
vtable
vtm
wait_data
wgetch_arg
wgetstr_arg
windata
write_arg
WSAMSG
yaml_instruction
yielder
yyalloc
YYSTYPE
zone
zstream
zstream::zstream_funcs