1 pub type INT8 = i8; 2 pub type INT16 = i16; 3 pub type INT32 = i32; 4 pub type INT64 = i64; 5 6 pub type CARD8 = u8; 7 pub type CARD16 = u16; 8 pub type CARD32 = u32; 9 pub type CARD64 = u64; 10 11 pub type BYTE = CARD8; 12 pub type BOOL = CARD8; 13