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Versions: 36
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Stored size: 633 Bytes
Contents
// FLOAT TYPE
#![doc(hidden)]
use crate::num::Float;
/// Extended precision floating-point type.
///
/// Private implementation, exposed only for testing purposes.
#[derive(Clone, Copy, Debug, PartialEq, Eq)]
pub struct ExtendedFloat {
/// Mantissa for the extended-precision float.
pub mant: u64,
/// Binary exponent for the extended-precision float.
pub exp: i32,
}
/// Converts an `ExtendedFloat` to the closest machine float type.
#[inline(always)]
pub fn extended_to_float<F: Float>(x: ExtendedFloat) -> F {
let mut word = x.mant;
word |= (x.exp as u64) << F::MANTISSA_SIZE;
F::from_bits(word)
}
Version data entries
36 entries across 36 versions & 1 rubygems