Trait Magnitude

pub trait Magnitude
where
    Self: Sized + PartialOrd + Copy,
{
    const NBITS: usize;

    // Required methods
    fn abs_diff(&self, rhs: &Self) -> Self;
    fn wrapping_add(&self, rhs: &Self) -> Self;
    fn wrapping_mul(&self, rhs: &Self) -> Self;
    fn wrapping_sub(&self, rhs: &Self) -> Self;
    fn checked_add(&self, rhs: &Self) -> Option<Self>;
    fn checked_mul(&self, rhs: &Self) -> Option<Self>;
    fn checked_sub(&self, rhs: &Self) -> Option<Self>;
    fn checked_div(&self, rhs: &Self) -> Option<Self>;
    fn checked_rem(&self, rhs: &Self) -> Option<Self>;
    fn is_zero(&self) -> bool;
    fn zero() -> Self;
    fn to_field<F: FieldWitness>(&self) -> F;
    fn of_field<F: FieldWitness>(field: F) -> Self;

    // Provided methods
    fn add_flagged(&self, rhs: &Self) -> (Self, bool) { ... }
    fn sub_flagged(&self, rhs: &Self) -> (Self, bool) { ... }
}

Required Associated Constants

const NBITS: usize

Required Methods

fn abs_diff(&self, rhs: &Self) -> Self

fn wrapping_add(&self, rhs: &Self) -> Self

fn wrapping_mul(&self, rhs: &Self) -> Self

fn wrapping_sub(&self, rhs: &Self) -> Self

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

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

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

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

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

fn is_zero(&self) -> bool

fn zero() -> Self

fn to_field<F: FieldWitness>(&self) -> F

fn of_field<F: FieldWitness>(field: F) -> Self

Provided Methods

fn add_flagged(&self, rhs: &Self) -> (Self, bool)

fn sub_flagged(&self, rhs: &Self) -> (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.

Implementors

impl Magnitude for Amount

const NBITS: usize = 64usize

impl Magnitude for Balance

const NBITS: usize = 64usize

impl Magnitude for BlockTime

const NBITS: usize = 64usize

impl Magnitude for BlockTimeSpan

const NBITS: usize = 64usize

impl Magnitude for Epoch

const NBITS: usize = 32usize

impl Magnitude for Fee

const NBITS: usize = 64usize

impl Magnitude for Index

const NBITS: usize = 32usize

impl Magnitude for Length

const NBITS: usize = 32usize

impl Magnitude for N

const NBITS: usize = 64usize

impl Magnitude for Nonce

const NBITS: usize = 32usize

impl Magnitude for Slot

const NBITS: usize = 32usize

impl Magnitude for SlotSpan

const NBITS: usize = 32usize

impl Magnitude for TxnVersion

const NBITS: usize = 32usize