Constant std::u128::MAX

pub const MAX: u128 = u128::MAX; // 0xffff_ffff_ffff_ffff_ffff_ffff_ffff_ffffu128

👎 Deprecating in a future Rust version:

replaced by the MAX associated constant on this type

The largest value that can be represented by this integer type. Use u128::MAX instead.

Examples

// 弃用的方式
let max = std::u128::MAX;

// 预期的方式
let max = u128::MAX;