Constant MAX_EXP 

pub const MAX_EXP: i32 = f64::MAX_EXP; // 1_024i32

👎Deprecating in a future version:

replaced by the MAX_EXP associated constant on f64

Maximum possible power of 2 exponent. Use f64::MAX_EXP instead.

Examples

// deprecated way
let max = std::f64::MAX_EXP;

// intended way
let max = f64::MAX_EXP;