asserting 0.14.0

Fluent assertions for tests in Rust that are convenient to write and easy to extend.
Documentation 
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use crate::properties::{
    AdditiveIdentityProperty, DecimalProperties, MultiplicativeIdentityProperty, SignumProperty,
};
use rust_decimal::Decimal;

impl SignumProperty for Decimal {
    fn is_negative_property(&self) -> bool {
        self.is_sign_negative()
    }

    fn is_positive_property(&self) -> bool {
        self.is_sign_positive() && !self.is_zero()
    }
}

impl AdditiveIdentityProperty for Decimal {
    fn additive_identity() -> Self {
        Self::ZERO
    }
}

impl AdditiveIdentityProperty for &Decimal {
    fn additive_identity() -> Self {
        &Decimal::ZERO
    }
}

impl MultiplicativeIdentityProperty for Decimal {
    fn multiplicative_identity() -> Self {
        Self::ONE
    }
}

impl MultiplicativeIdentityProperty for &Decimal {
    fn multiplicative_identity() -> Self {
        &Decimal::ONE
    }
}

impl DecimalProperties for Decimal {
    fn precision_property(&self) -> u64 {
        29
    }

    fn scale_property(&self) -> i64 {
        i64::from(self.scale())
    }

    fn is_integer_property(&self) -> bool {
        self.is_integer()
    }
}

#[cfg(test)]
mod tests;