def find(name)
      obj = Types::Type.find(name)
      return obj.obj if obj
    end
def find(name)
      obj = Types::Type.find(name)
      return obj.obj if obj
    end
@api private

 Returns the class whose name matches +name+.

 This method will search all descendants of {Types::Type}.

 @return [Symbol] name
   Class name to be searched.

 @return [#read, #write]
   Any object that implemented method +read+ and +write+.
   Usually returns a class inherit {Types::Type}.

 @example
   Types.find(:c_str)
   #=> MemoryIO::Types::CStr

   Types.find(:u64)
   #=> #<MemoryIO::Types::Number:0x000055ecc017a310 @bytes=8, @pack_str="Q", @signed=false>