ad-astra 1.0.0

Embeddable scripting language platform Ad Astra. Main Crate.
Documentation 
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////////////////////////////////////////////////////////////////////////////////
// This file is part of "Ad Astra", an embeddable scripting programming       //
// language platform.                                                         //
//                                                                            //
// This work is proprietary software with source-available code.              //
//                                                                            //
// To copy, use, distribute, or contribute to this work, you must agree to    //
// the terms of the General License Agreement:                                //
//                                                                            //
// https://github.com/Eliah-Lakhin/ad-astra/blob/master/EULA.md               //
//                                                                            //
// The agreement grants a Basic Commercial License, allowing you to use       //
// this work in non-commercial and limited commercial products with a total   //
// gross revenue cap. To remove this commercial limit for one of your         //
// products, you must acquire a Full Commercial License.                      //
//                                                                            //
// If you contribute to the source code, documentation, or related materials, //
// you must grant me an exclusive license to these contributions.             //
// Contributions are governed by the "Contributions" section of the General   //
// License Agreement.                                                         //
//                                                                            //
// Copying the work in parts is strictly forbidden, except as permitted       //
// under the General License Agreement.                                       //
//                                                                            //
// If you do not or cannot agree to the terms of this Agreement,              //
// do not use this work.                                                      //
//                                                                            //
// This work is provided "as is", without any warranties, express or implied, //
// except where such disclaimers are legally invalid.                         //
//                                                                            //
// Copyright (c) 2024 Ilya Lakhin (Илья Александрович Лахин).                 //
// All rights reserved.                                                       //
////////////////////////////////////////////////////////////////////////////////

use std::{
    fmt::{Display, Formatter},
    hash::{Hash, Hasher},
    num::ParseFloatError,
    str::FromStr,
};

#[cfg(target_pointer_width = "64")]
pub(crate) type FloatRepr = f64;

#[cfg(not(target_pointer_width = "64"))]
pub(crate) type FloatRepr = f32;

#[derive(Clone, Copy)]
#[repr(transparent)]
pub(crate) struct Float(pub(crate) FloatRepr);

impl Display for Float {
    #[inline(always)]
    fn fmt(&self, formatter: &mut Formatter<'_>) -> std::fmt::Result {
        Display::fmt(&self.0, formatter)
    }
}

impl PartialEq for Float {
    #[inline(always)]
    fn eq(&self, other: &Self) -> bool {
        self.0.eq(&other.0)
    }
}

impl Eq for Float {}

impl Hash for Float {
    #[inline(always)]
    fn hash<H: Hasher>(&self, state: &mut H) {
        self.0.to_bits().hash(state)
    }
}

impl FromStr for Float {
    type Err = ParseFloatError;

    #[inline(always)]
    fn from_str(s: &str) -> Result<Self, Self::Err> {
        Ok(Self(s.parse()?))
    }
}