Constant std::f64::MANTISSA_DIGITS
1.0.0 · source · pub const MANTISSA_DIGITS: u32 = f64::MANTISSA_DIGITS; // 53u32👎Deprecating in a future Rust version: replaced by the
MANTISSA_DIGITS associated constant on f64Expand description
Number of significant digits in base 2.
Use f64::MANTISSA_DIGITS instead.
§Examples
// deprecated way
let d = std::f64::MANTISSA_DIGITS;
// intended way
let d = f64::MANTISSA_DIGITS;