Constant MAX_10_EXP 

pub const MAX_10_EXP: i32 = f64::MAX_10_EXP; // 308i32

👎Deprecated since 1.99.0:

replaced by the MAX_10_EXP associated constant on f64

Maximum possible power of 10 exponent. Use f64::MAX_10_EXP instead.

Examples

// deprecated way
let max = std::f64::MAX_10_EXP;

// intended way
let max = f64::MAX_10_EXP;