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 f64

Expand 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;
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