Trait NumericOps 

pub trait NumericOps:
    Copy
    + Clone
    + PartialOrd
    + PartialEq {
    // Required methods
    fn checked_add(&self, other: Self) -> Option<Self>;
    fn checked_sub(&self, other: Self) -> Option<Self>;
    fn checked_mul(&self, other: Self) -> Option<Self>;
    fn checked_div(&self, other: Self) -> Option<Self>;
    fn checked_rem(&self, other: Self) -> Option<Self>;
    fn saturating_add(&self, other: Self) -> Self;
    fn saturating_sub(&self, other: Self) -> Self;
    fn saturating_mul(&self, other: Self) -> Self;
    fn round_2dp(self) -> Self;
    fn zero() -> Self;
    fn is_sign_positive(&self) -> bool;
    fn is_sign_negative(&self) -> bool;
}

Helper trait for numeric operations that work across both Decimal and f64

Required Methods

fn checked_add(&self, other: Self) -> Option<Self>

fn checked_sub(&self, other: Self) -> Option<Self>

fn checked_mul(&self, other: Self) -> Option<Self>

fn checked_div(&self, other: Self) -> Option<Self>

fn checked_rem(&self, other: Self) -> Option<Self>

fn saturating_add(&self, other: Self) -> Self

fn saturating_sub(&self, other: Self) -> Self

fn saturating_mul(&self, other: Self) -> Self

fn round_2dp(self) -> Self

fn zero() -> Self

fn is_sign_positive(&self) -> bool

fn is_sign_negative(&self) -> bool

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl NumericOps for f64

fn checked_add(&self, other: Self) -> Option<Self>

fn checked_sub(&self, other: Self) -> Option<Self>

fn checked_mul(&self, other: Self) -> Option<Self>

fn checked_div(&self, other: Self) -> Option<Self>

fn checked_rem(&self, other: Self) -> Option<Self>

fn saturating_add(&self, other: Self) -> Self

fn saturating_sub(&self, other: Self) -> Self

fn saturating_mul(&self, other: Self) -> Self

fn round_2dp(self) -> Self

fn zero() -> Self

fn is_sign_positive(&self) -> bool

fn is_sign_negative(&self) -> bool

Implementors