Constant serde::lib::f32::MANTISSA_DIGITS

1.0.0 · source · []
pub const MANTISSA_DIGITS: u32 = f32::MANTISSA_DIGITS; // 24u32
👎 Deprecating in a future Rust version:

replaced by the MANTISSA_DIGITS associated constant on f32

Expand description

Number of significant digits in base 2. Use f32::MANTISSA_DIGITS instead.

Examples

// deprecated way
let d = std::f32::MANTISSA_DIGITS;

// intended way
let d = f32::MANTISSA_DIGITS;