Ion Fusion Documentation
Release 0.38a1-SNAPSHOT (2026-04-16T19:45:37.790Z)

Binding Index

#/fusion/experimental/ref,
*/fusion, /fusion/base, /fusion/number,
+/fusion, /fusion/base, /fusion/number,
-/fusion, /fusion/base, /fusion/number,
./fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
//fusion, /fusion/base, /fusion/number,
</fusion, /fusion/base, /fusion/number, /fusion/timestamp,
<=/fusion, /fusion/base, /fusion/number, /fusion/timestamp,
=/fusion, /fusion/base, /fusion/equality, /fusion/number, /fusion/timestamp,
==/fusion, /fusion/base, /fusion/equality,
===/fusion, /fusion/base, /fusion/equality,
>/fusion, /fusion/base, /fusion/number, /fusion/timestamp,
>=/fusion, /fusion/base, /fusion/number, /fusion/timestamp,
@?/fusion/experimental/ref,
add/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
add_m/fusion/list,
adjust_day/fusion, /fusion/timestamp,
adjust_hour/fusion, /fusion/timestamp,
adjust_minute/fusion, /fusion/timestamp,
adjust_month/fusion, /fusion/timestamp,
adjust_second/fusion, /fusion/timestamp,
adjust_year/fusion, /fusion/timestamp,
all_defined_out/fusion, /fusion/base, /fusion/module,
always/fusion, /fusion/procedure,
and/fusion, /fusion/base, /fusion/bool,
annotate/fusion, /fusion/base,
annotations/fusion, /fusion/base,
any/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
append/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
append_m/fusion/list, /fusion/sequence, /fusion/sexp,
apply/fusion, /fusion/base, /fusion/procedure,
assert/fusion, /fusion/exception,
begin/fusion, /fusion/base,
bound_identifier_equal/fusion/experimental/syntax,
call_with_handler/fusion, /fusion/exception,
ceiling/fusion, /fusion/number,
check/fusion/experimental/check,
check_annotations/fusion/experimental/check,
check_duplicate_identifier/fusion/experimental/syntax,
check_false/fusion/experimental/check,
check_null/fusion/experimental/check,
check_pred/fusion/experimental/check,
check_same/fusion/experimental/check,
check_true/fusion/experimental/check,
check_void/fusion/experimental/check,
choose/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
compose/fusion, /fusion/procedure,
cond/fusion, /fusion/base, /fusion/bool,
conjoin/fusion, /fusion/procedure,
current_directory/fusion/io,
current_namespace/fusion/namespace,
curry_left/fusion, /fusion/procedure,
curry_right/fusion, /fusion/procedure,
datum_to_syntax/fusion/experimental/syntax,
decimal/fusion, /fusion/number,
decimal_divide/fusion/experimental/decimal,
decimal_divide_rescale/fusion/experimental/decimal,
decimal_rescale/fusion/experimental/decimal,
decimal_scale/fusion/experimental/decimal,
decimal_to_string/fusion/experimental/decimal,
define/fusion, /fusion/base,
define_binary_check/fusion/experimental/check,
define_check/fusion/experimental/check,
define_simple_check/fusion/experimental/check,
define_syntax/fusion/experimental/syntax,
define_syntax_rule/fusion/experimental/syntax_rules,
define_syntax_rules/fusion/experimental/syntax_rules,
define_values/fusion,
defpub/fusion/experimental/defines,
defpub_j/fusion/experimental/defines,
defpub_j_syntax/fusion/experimental/defines,
defpub_syntax/fusion/experimental/defines,
disjoin/fusion, /fusion/procedure,
display/fusion, /fusion/io,
display_to_string/fusion, /fusion/io,
displayln/fusion, /fusion/io,
do/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
element/fusion, /fusion/base, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
elt/fusion, /fusion/base, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
empty_iterator/fusion, /fusion/iterator,
empty_series/fusion, /fusion/series,
eof/fusion, /fusion/io,
epoch_millis_to_timestamp/fusion, /fusion/timestamp,
eval/fusion/eval,
every/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
execution_millis/fusion/experimental/benchmark,
expand/fusion/eval,
expand_once/fusion/experimental/syntax,
expect_any_raise/fusion/experimental/check,
expect_argument_error/fusion/experimental/check,
expect_arity_error/fusion/experimental/check,
expect_assertion_error/fusion/experimental/check,
expect_check_error/fusion/experimental/check,
expect_contract_error/fusion/experimental/check,
expect_error_exn/fusion/experimental/check,
expect_exn/fusion/experimental/check,
expect_result_error/fusion/experimental/check,
expect_syntax_error/fusion/experimental/check,
fail/fusion/experimental/check,
fail_check/fusion/experimental/check,
find/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
first/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
floor/fusion, /fusion/number,
fold_left/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
for/fusion, /fusion/for,
for_fold/fusion, /fusion/for,
for_list/fusion, /fusion/for,
for_sexp/fusion, /fusion/for,
for_struct/fusion, /fusion/for,
fors/fusion, /fusion/for,
fors_fold/fusion, /fusion/for,
fors_list/fusion, /fusion/for,
fors_sexp/fusion, /fusion/for,
fors_struct/fusion, /fusion/for,
free_identifier_equal/fusion/experimental/syntax,
has_key/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
head/fusion, /fusion/sexp,
ident/fusion, /fusion/base, /fusion/equality,
identity/fusion, /fusion/procedure,
if/fusion, /fusion/base, /fusion/bool,
in_port/fusion, /fusion/series,
in_producer/fusion, /fusion/series,
int_to_string/fusion, /fusion/number,
ionize/fusion, /fusion/io,
ionize_to_blob/fusion, /fusion/io,
ionize_to_string/fusion, /fusion/io,
is_argument_error/fusion, /fusion/exception,
is_arity_error/fusion, /fusion/exception,
is_assertion_error/fusion/exception,
is_blob/fusion, /fusion/base, /fusion/lob,
is_bool/fusion, /fusion/base, /fusion/bool,
is_check_error/fusion/experimental/check,
is_clob/fusion, /fusion/base, /fusion/lob,
is_collection/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
is_contract_error/fusion, /fusion/exception,
is_decimal/fusion, /fusion/base, /fusion/number,
is_empty/fusion, /fusion/base, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
is_eof/fusion, /fusion/io,
is_error_exn/fusion, /fusion/exception,
is_exn/fusion, /fusion/exception,
is_false/fusion, /fusion/bool,
is_float/fusion, /fusion/base, /fusion/number,
is_identifier/fusion/experimental/syntax,
is_immutable_list/fusion/list,
is_immutable_struct/fusion/struct,
is_int/fusion, /fusion/base, /fusion/number,
is_iterator/fusion, /fusion/iterator,
is_list/fusion, /fusion/base, /fusion/list,
is_mutable_list/fusion/list,
is_mutable_struct/fusion/struct,
is_null/fusion, /fusion/base,
is_null_null/fusion, /fusion/base,
is_pair/fusion, /fusion/sexp,
is_procedure/fusion, /fusion/base, /fusion/procedure,
is_result_error/fusion, /fusion/exception,
is_sequence/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
is_series/fusion, /fusion/series,
is_sexp/fusion, /fusion/base, /fusion/sexp,
is_stretchy_list/fusion/list,
is_string/fusion, /fusion/base, /fusion/string,
is_struct/fusion, /fusion/base, /fusion/struct,
is_symbol/fusion, /fusion/base,
is_syntax/fusion/experimental/syntax,
is_syntax_error/fusion, /fusion/exception,
is_timestamp/fusion, /fusion/base, /fusion/timestamp,
is_true/fusion, /fusion/bool,
is_truthy/fusion, /fusion/bool,
is_unbound_error/fusion, /fusion/exception,
is_untruthy/fusion, /fusion/bool,
is_void/fusion, /fusion/base, /fusion/void,
iterator_append/fusion, /fusion/iterator,
iterator_choose/fusion, /fusion/iterator,
iterator_find/fusion, /fusion/iterator,
iterator_has_next/fusion, /fusion/iterator,
iterator_map/fusion, /fusion/iterator,
iterator_map_splicing/fusion, /fusion/iterator,
iterator_next/fusion, /fusion/iterator,
java_class/fusion/ffi/java,
java_instance_of/fusion/ffi/java,
java_new/fusion/ffi/java,
jsonize_to_string/fusion, /fusion/io,
lambda/fusion, /fusion/base, /fusion/procedure,
last/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
let/fusion, /fusion/base,
let_values/fusion, /fusion/base, /fusion/procedure,
letrec/fusion, /fusion/base,
lets/fusion, /fusion/base,
list/fusion, /fusion/list,
list_element/fusion, /fusion/list,
list_from_iterator/fusion, /fusion/list,
list_iterator/fusion, /fusion/list,
list_set/fusion/list,
load/fusion/eval,
lob_digest/fusion, /fusion/lob,
lob_to_hex/fusion, /fusion/lob,
make_iterator/fusion, /fusion/iterator,
make_namespace_with_language/fusion/namespace,
make_parameter/fusion, /fusion/parameter,
map/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
module/fusion, /fusion/base, /fusion/module,
mutable_list/fusion/list,
mutable_struct/fusion/struct,
mutable_struct_zip/fusion/struct,
negate/fusion, /fusion/procedure,
none/fusion, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
not/fusion, /fusion/base, /fusion/bool,
object_name/fusion, /fusion/reflection,
only_in/fusion, /fusion/base, /fusion/module,
or/fusion, /fusion/base, /fusion/bool,
pair/fusion, /fusion/sexp,
parameterize/fusion, /fusion/parameter,
prefix_in/fusion, /fusion/base, /fusion/module,
provide/fusion, /fusion/base, /fusion/module,
put/fusion, /fusion/struct,
put_m/fusion/struct,
quasiquote/fusion, /fusion/base,
quasisyntax/fusion/experimental/syntax,
quote/fusion, /fusion/base,
quote_syntax/fusion/experimental/syntax,
raise/fusion, /fusion/exception,
raise_argument_error/fusion, /fusion/exception,
raise_arity_error/fusion, /fusion/exception,
raise_contract_error/fusion, /fusion/exception,
raise_result_error/fusion, /fusion/exception,
random/fusion, /fusion/number,
read/fusion, /fusion/io,
remove_keys/fusion, /fusion/struct,
remove_keys_m/fusion/struct,
rename_in/fusion, /fusion/base, /fusion/module,
rename_out/fusion, /fusion/base, /fusion/module,
require/fusion, /fusion/base, /fusion/module,
retain_keys/fusion, /fusion/struct,
retain_keys_m/fusion/struct,
reverse/fusion, /fusion/sexp,
same/fusion, /fusion/base, /fusion/equality,
same_size/fusion, /fusion/collection,
series_to_list/fusion, /fusion/series,
series_to_sexp/fusion, /fusion/series,
set/fusion,
sexp/fusion, /fusion/sexp,
sexp_iterator/fusion, /fusion/sexp,
size/fusion, /fusion/base, /fusion/collection, /fusion/list, /fusion/sequence, /fusion/sexp, /fusion/struct,
stretchy_list/fusion/list,
string_append/fusion, /fusion/string,
string_contains/fusion, /fusion/string,
string_ends_with/fusion, /fusion/string,
string_explode/fusion/experimental/string,
string_implode/fusion/experimental/string,
string_index_codepoints/fusion/experimental/string,
string_is_lower/fusion, /fusion/string,
string_is_upper/fusion, /fusion/string,
string_join/fusion, /fusion/string,
string_replace/fusion, /fusion/string,
string_size_codepoints/fusion/experimental/string,
string_size_utf8/fusion/experimental/string,
string_split/fusion, /fusion/string,
string_split_noregexp/fusion/experimental/string,
string_starts_with/fusion, /fusion/string,
string_to_decimal/fusion/experimental/decimal,
string_to_int/fusion, /fusion/number,
string_to_lower/fusion, /fusion/string,
string_to_symbol/fusion, /fusion/string,
string_to_timestamp/fusion, /fusion/timestamp,
string_to_upper/fusion, /fusion/string,
struct/fusion, /fusion/struct,
struct_do/fusion, /fusion/struct,
struct_iterator/fusion, /fusion/struct,
struct_merge/fusion, /fusion/struct,
struct_merge1/fusion/experimental/struct,
struct_merge1_m/fusion/experimental/struct,
struct_merge_m/fusion/struct,
struct_unzip/fusion, /fusion/struct,
struct_zip/fusion, /fusion/struct,
subseq/fusion, /fusion/list, /fusion/sequence, /fusion/sexp,
symbol_append/fusion, /fusion/string,
symbol_to_string/fusion, /fusion/string,
syntax_append/fusion/experimental/syntax,
syntax_column/fusion/experimental/syntax,
syntax_cons_q/fusion/experimental/syntax,
syntax_get/fusion/experimental/syntax,
syntax_is_original/fusion/experimental/syntax,
syntax_line/fusion/experimental/syntax,
syntax_origin/fusion/experimental/syntax,
syntax_property/fusion/experimental/syntax,
syntax_rules/fusion/experimental/syntax_rules,
syntax_size/fusion/experimental/syntax,
syntax_subseq/fusion/experimental/syntax,
syntax_to_datum/fusion/experimental/syntax,
syntax_track_origin/fusion/experimental/syntax,
syntax_unwrap/fusion/experimental/syntax,
tail/fusion, /fusion/sexp,
text_to_string/fusion, /fusion/string,
thunk/fusion, /fusion/procedure,
timestamp/fusion, /fusion/timestamp,
timestamp_at_day/fusion, /fusion/timestamp,
timestamp_at_minute/fusion, /fusion/timestamp,
timestamp_at_month/fusion, /fusion/timestamp,
timestamp_at_second/fusion, /fusion/timestamp,
timestamp_at_year/fusion, /fusion/timestamp,
timestamp_day/fusion, /fusion/timestamp,
timestamp_hour/fusion, /fusion/timestamp,
timestamp_minute/fusion, /fusion/timestamp,
timestamp_month/fusion, /fusion/timestamp,
timestamp_now/fusion, /fusion/timestamp,
timestamp_offset/fusion, /fusion/timestamp,
timestamp_put_offset/fusion, /fusion/timestamp,
timestamp_second/fusion, /fusion/timestamp,
timestamp_to_epoch_millis/fusion, /fusion/timestamp,
timestamp_to_string/fusion, /fusion/timestamp,
timestamp_with_offset/fusion, /fusion/timestamp,
timestamp_year/fusion, /fusion/timestamp,
type_annotations/fusion, /fusion/base,
unless/fusion, /fusion/base, /fusion/bool,
unquote/fusion, /fusion/base,
unsafe_list_add/fusion/unsafe/list,
unsafe_list_add_m/fusion/unsafe/list,
unsafe_list_element/fusion/unsafe/list,
unsafe_list_iterator/fusion/unsafe/list,
unsafe_list_set/fusion/unsafe/list,
unsafe_list_size/fusion/unsafe/list,
unsafe_list_subseq/fusion/unsafe/list,
unsafe_list_to_immutable_list/fusion/unsafe/list,
unsafe_lob_to_hex/fusion/unsafe/lob,
unsafe_pair_head/fusion/unsafe/sexp,
unsafe_pair_tail/fusion/unsafe/sexp,
unsafe_sexp_iterator/fusion/unsafe/sexp,
unsyntax/fusion/experimental/syntax,
value_iterator/fusion, /fusion/iterator,
values/fusion, /fusion/base, /fusion/procedure,
void/fusion, /fusion/base, /fusion/void,
when/fusion, /fusion/base, /fusion/bool,
with_handlers/fusion, /fusion/exception,
with_ion_from_file/fusion, /fusion/io,
with_ion_from_lob/fusion, /fusion/io,
with_ion_from_string/fusion, /fusion/io,
write/fusion, /fusion/io,
writeln/fusion, /fusion/io,
wrong_syntax/fusion/experimental/syntax,
|/fusion, /fusion/procedure,
||/fusion, /fusion/procedure,
#%top/fusion, /fusion/base,