0x1 Move data type
Common basic data types are available in the Move language
1. Integer
The integer type has u8a value range of 2 to the 8th power - 1, u16, u32a value range of 2 to the 32nd power - 1, u64, u128, u256a value range of 2 to the 256th power - 1. Integer values are implicitly copied, so no copymodification is required.
2. Boolean
Boolean has: bool, too common to have only trueorfalse
3. Address type
Address type: address, occupying 128-bit (16 bytes) in size, implicitly copyable without explicit declaration copy. Generally expressed as
let a1: address = @0x1; // 全称是 0x00000000000000000000000000000001
let