machi/include/machi_merkle_tree.hrl
2015-11-20 22:34:41 -06:00

20 lines
737 B
Erlang

%% machi merkle tree records
-record(naive, {
chunk_size = 1048576 :: pos_integer(), %% default 1 MB
recalc = true :: boolean(),
root :: 'undefined' | binary(),
lvl1 = [] :: [ binary() ],
lvl2 = [] :: [ binary() ],
lvl3 = [] :: [ binary() ],
leaves = [] :: [ { Offset :: pos_integer(),
Size :: pos_integer(),
Csum :: binary()} ]
}).
-record(mt, {
filename :: string(),
tree :: #naive{},
backend = 'naive' :: 'naive'
}).