numaxiom 0.0.2

Lightweight numeric marker traits for ranges/signs plus constants and ops; std by default, no_std optional.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14

/// Provides a negative infinity constant.
pub trait NegativeInfinityConst {
    const NEGATIVE_INFINITY: Self;
}

macro_rules! impl_negative_infinity_const_for_float {
    ($($ty:ty),+ $(,)?) => {
        $(impl NegativeInfinityConst for $ty {
            const NEGATIVE_INFINITY: Self = <$ty>::NEG_INFINITY;
        })+
    };
}

impl_negative_infinity_const_for_float!(f32, f64);