wehub-resource-sync
35 lines
458 B
Lua
35 lines
458 B
Lua
local buffer = require "string.buffer"
|
|
|
|
|
|
local encode = buffer.encode
|
|
local decode = buffer.decode
|
|
|
|
|
|
local _M = {}
|
|
|
|
|
|
function _M.marshall(value)
|
|
if value == nil then
|
|
return nil
|
|
end
|
|
|
|
value = encode(value)
|
|
|
|
return value
|
|
end
|
|
|
|
|
|
function _M.unmarshall(value, err)
|
|
if value == nil or err then
|
|
-- this allows error/nil propagation in deserializing value from LMDB
|
|
return nil, err
|
|
end
|
|
|
|
value = decode(value)
|
|
|
|
return value
|
|
end
|
|
|
|
|
|
return _M
|