Crate ieee754

Low-level manipulations of IEEE754 floating-point numbers.

Installation

Add this to your Cargo.toml:

[dependencies]
ieee754 = "0.2"

To enable rayon parallel iteration, activate the optional rayon feature:

[dependencies]
ieee754 = { version = "0.2", features = ["rayon"] }

Examples

use ieee754::Ieee754;

// there are 840 single-precision floats between 1.0 and 1.0001
// (inclusive).
assert_eq!(1_f32.upto(1.0001).count(), 840);

If rayon is enabled, this can be performed in parallel:

extern crate ieee754;
extern crate rayon;

use ieee754::Ieee754;
use rayon::prelude::*;

// there are 840 single-precision floats between 1.0 and 1.0001
// (inclusive).
assert_eq!(1_f32.upto(1.0001).into_par_iter().count(), 840);

Structs

Iter	An iterator over floating point numbers, created by Ieee754::upto.

Traits

Bits
Ieee754	Types that are IEEE754 floating point numbers.