Struct U128 

pub struct U128(/* private fields */);

BPF-safe unsigned 128-bit integer using [u64; 2] for consistent alignment. Layout: [lo, hi] in little-endian order.

Implementations

impl U128

pub const ZERO: Self

pub const MAX: Self

pub const fn new(val: u128) -> Self

pub const fn get(self) -> u128

pub fn set(&mut self, val: u128)

pub fn checked_add(self, rhs: u128) -> Option<Self>

pub fn checked_sub(self, rhs: u128) -> Option<Self>

pub fn checked_mul(self, rhs: u128) -> Option<Self>

pub fn checked_div(self, rhs: u128) -> Option<Self>

pub fn saturating_add(self, rhs: u128) -> Self

pub fn saturating_add_u128(self, rhs: U128) -> Self

pub fn saturating_sub(self, rhs: u128) -> Self

pub fn saturating_sub_u128(self, rhs: U128) -> Self

pub fn saturating_mul(self, rhs: u128) -> Self

pub fn wrapping_add(self, rhs: u128) -> Self

pub fn max(self, rhs: Self) -> Self

pub fn min(self, rhs: Self) -> Self

pub fn is_zero(self) -> bool

Trait Implementations

impl Add<u128> for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the + operator.

fn add(self, rhs: u128) -> Self

Performs the + operation.

impl Add for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the + operator.

fn add(self, rhs: U128) -> Self

Performs the + operation.

impl AddAssign<u128> for U128

Available on non-kani only.

fn add_assign(&mut self, rhs: u128)

Performs the += operation.

impl Clone for U128

fn clone(&self) -> U128

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for U128

Available on non-kani only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for U128

Available on non-kani only.

fn default() -> Self

Returns the “default value” for a type.

impl Display for U128

Available on non-kani only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Div<u128> for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the / operator.

fn div(self, rhs: u128) -> Self

Performs the / operation.

impl Div for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the / operator.

fn div(self, rhs: U128) -> Self

Performs the / operation.

impl From<U128> for u128

Available on non-kani only.

fn from(val: U128) -> Self

Converts to this type from the input type.

impl From<u128> for U128

Available on non-kani only.

fn from(val: u128) -> Self

Converts to this type from the input type.

impl From<u64> for U128

Available on non-kani only.

fn from(val: u64) -> Self

Converts to this type from the input type.

impl Mul<u128> for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the * operator.

fn mul(self, rhs: u128) -> Self

Performs the * operation.

impl Mul for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the * operator.

fn mul(self, rhs: U128) -> Self

Performs the * operation.

impl Ord for U128

Available on non-kani only.

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for U128

fn eq(&self, other: &U128) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for U128

Available on non-kani only.

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

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Sub<u128> for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the - operator.

fn sub(self, rhs: u128) -> Self

Performs the - operation.

impl Sub for U128

Available on non-kani only.

type Output = U128

The resulting type after applying the - operator.

fn sub(self, rhs: U128) -> Self

Performs the - operation.

impl SubAssign<u128> for U128

Available on non-kani only.

fn sub_assign(&mut self, rhs: u128)

Performs the -= operation.

impl Copy for U128

impl Eq for U128

impl StructuralPartialEq for U128