Add a store map fate value.

A store map is a (contract local) unique id pointing to a map saved in the contract store, plus a cache of updates.
This commit is contained in:
Ulf Norell
2019-08-07 13:47:51 +02:00
parent 2a9035d5ef
commit 986a7e6734
3 changed files with 22 additions and 0 deletions
+9
View File
@@ -5,6 +5,7 @@
-define(FATE_LIST_T, list()).
-define(FATE_UNIT_T, {tuple, {}}).
-define(FATE_MAP_T, #{ fate_type() => fate_type() }).
-define(FATE_STORE_MAP_T, {store_map, #{ fate_type() => fate_type() | ?FATE_MAP_TOMBSTONE }, integer()}).
-define(FATE_STRING_T, binary()).
-define(FATE_ADDRESS_T, {address, <<_:256>>}).
-define(FATE_BYTES_T(N), {bytes, binary()}).
@@ -20,6 +21,10 @@
-define(IS_FATE_INTEGER(X), (is_integer(X))).
-define(IS_FATE_LIST(X), (is_list(X))).
-define(IS_FATE_STRING(X), (is_binary(X))).
-define(IS_FATE_STORE_MAP(X), (is_tuple(X) andalso tuple_size(X) == 3
andalso store_map == element(1, X)
andalso is_map(element(2, X))
andalso is_integer(element(3, X)))).
-define(IS_FATE_MAP(X), (is_map(X))).
-define(IS_FATE_TUPLE(X), (is_tuple(X) andalso (tuple == element(1, X) andalso is_tuple(element(2, X))))).
-define(IS_FATE_ADDRESS(X), (is_tuple(X) andalso (address == element(1, X) andalso is_binary(element(2, X))))).
@@ -50,6 +55,8 @@
-define(FATE_CHANNEL(X), {channel, X}).
-define(FATE_BITS(B), {bits, B}).
-define(FATE_TYPEREP(T), {typerep, T}).
-define(FATE_STORE_MAP(Cache, Id), {store_map, Cache, Id}).
-define(FATE_MAP_TOMBSTONE, '__DELETED__').
-define(FATE_INTEGER_VALUE(X), (X)).
-define(FATE_BOOLEAN_VALUE(X), (X)).
@@ -63,6 +70,8 @@
-define(FATE_CHANNEL_VALUE(X), (element(2, X))).
-define(FATE_BITS_VALUE(X), (element(2, X))).
-define(FATE_MAP_VALUE(X), (X)).
-define(FATE_STORE_MAP_CACHE(X), (element(2, X))).
-define(FATE_STORE_MAP_ID(X), (element(3, X))).
-define(FATE_MAP_SIZE(X), (map_size(X))).
-define(FATE_STRING_SIZE(X), (byte_size(X))).
-define(FATE_TRUE, true).