humfmt 0.5.0

Ergonomic human-readable formatting toolkit for Rust
Documentation 
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use crate::common::{numeric::NumericValue, sealed::Sealed};

/// Trait for inputs accepted by [`crate::number`] / [`crate::number_with`].
///
/// Implemented for:
/// - all integer primitives (`i*`, `u*`, `isize`, `usize`)
/// - floats (`f32`, `f64`)
///
/// This trait is sealed and cannot be implemented outside this crate.
pub trait NumberLike: Sealed + Copy {
    /// Converts the input value into the internal numeric representation.
    fn into_numeric(self) -> NumericValue;
}

macro_rules! impl_signed {
    ($($t:ty),* $(,)?) => {
        $(
            impl NumberLike for $t {
                fn into_numeric(self) -> NumericValue {
                    NumericValue::Int(self as i128)
                }
            }
        )*
    };
}

macro_rules! impl_unsigned {
    ($($t:ty),* $(,)?) => {
        $(
            impl NumberLike for $t {
                fn into_numeric(self) -> NumericValue {
                    NumericValue::UInt(self as u128)
                }
            }
        )*
    };
}

macro_rules! impl_float {
    ($($t:ty),* $(,)?) => {
        $(
            impl NumberLike for $t {
                fn into_numeric(self) -> NumericValue {
                    NumericValue::Float(self as f64)
                }
            }
        )*
    };
}

impl_signed!(i8, i16, i32, i64, i128, isize);
impl_unsigned!(u8, u16, u32, u64, u128, usize);
impl_float!(f32, f64);