Ossetra past 30 years plus a high market demand for caviar have led the way for sturgeon farming, mainly for the production of caviar. Russia, Iran, members of the European Union, China and the USA were among the first; however, for the very same reasons countries outside the natural range of sturgeons also became involved (e.g. Uruguay, Arabian countries, Israel, and more recently Vietnam). Israel is a major producer of Russian Ossetra Caviar ("Acipenser gueldenstaedtii"). Branded as "Karat Caviar" recent exports are now available in the United States in order to meet the demand for caviar since there has been no
Blittable types some examples of blittable types available in the .NET framework: Additionally, one-dimensional arrays of these types (including unsafe "fixed buffers") as well as complex types containing only instance fields (which includes "readonly" fields) of these types are blittable. The presence of static or const fields that are non-blittable does not cause the type to become non-blittable, because such fields play no part in marshalling. Complex types (that is structs or classes) must also have instance field layout of "Sequential" applied using the [StructLayout] attribute in order to be considered blittable by the .NET marshaler. Structs have this attribute applied automatically