# Constant std::f32::DIGITS

1.0.0 · source ·

    pub const DIGITS: u32 = f32::DIGITS; // 6u32

👎Deprecating in a future Rust version: replaced by the `DIGITS` associated constant on `f32`
Expand description

Approximate number of significant digits in base 10. Use `f32::DIGITS` instead.

## Examples

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

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

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