Enums

Enums are datatypes that consist of a set of named constants of a specific size.

They are particularly useful for associating meaning to a value found in memory. Defining an enum works similar to other C-like languages. The first entry in the enum will be associated the value 0x00 and each following one will count up from there. If an entry has an explicit value assigned to it, every entry following it will continue counting from there.

enum StorageType : u16 {
  Plain,    // 0x00
  Compressed = 0x10,
  Encrypted // 0x11
};

The type following the colon after the enum name declares the enum’s underlying type and can be any built-in datatype. This type only affects the enum’s size.

Enums Decoding