MANTISSA_DIGITS in core::f64 - Rust
Description: Number of significant digits in base 2. Use [`f64::MANTISSA_DIGITS`] instead.
Keywords: rust, rustlang, rust-lang, MANTISSA_DIGITS

# Constant core::f64::MANTISSA_DIGITS
1.0.0[−][src]

    pub const MANTISSA_DIGITS: u32 = f64::MANTISSA_DIGITS; // 0_x00_000_035u32

👎 Deprecating in a future Rust version:

replaced by the `MANTISSA_DIGITS` associated constant on `f64`

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;

Run