Struct WireU64 

pub struct WireU64(/* private fields */);

64-bit unsigned little-endian wire integer.

Implementations

impl WireU64

pub const ZERO: Self

Zero value.

pub const MAX: Self

Maximum value.

pub const MIN: Self

Minimum value.

pub const fn new(v: u64) -> Self

Wrap a native value into wire format.

pub const fn get(self) -> u64

Read the native value from wire format.

pub fn set(&mut self, v: u64)

Write a native value into this wire slot.

pub fn checked_add_assign(&mut self, rhs: u64) -> Result<(), ProgramError>

Checked addition in native form, written back on success.

pub fn add_assign_checked(&mut self, rhs: u64) -> Result<(), ProgramError>

Alias for Self::checked_add_assign.

pub fn checked_sub_assign(&mut self, rhs: u64) -> Result<(), ProgramError>

Checked subtraction in native form, written back on success.

pub fn sub_assign_checked(&mut self, rhs: u64) -> Result<(), ProgramError>

Alias for Self::checked_sub_assign.

pub fn checked_mul_assign(&mut self, rhs: u64) -> Result<(), ProgramError>

Checked multiplication in native form, written back on success.

pub fn mul_assign_checked(&mut self, rhs: u64) -> Result<(), ProgramError>

Alias for Self::checked_mul_assign.

pub const fn as_bytes(&self) -> &[u8; 8]

Raw byte access (immutable).

pub fn as_bytes_mut(&mut self) -> &mut [u8; 8]

Raw byte access (mutable).

Trait Implementations

impl Add<u64> for WireU64

type Output = WireU64

The resulting type after applying the + operator.

fn add(self, rhs: u64) -> Self::Output

Performs the + operation.

impl Add for WireU64

type Output = WireU64

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<u64> for WireU64

fn add_assign(&mut self, rhs: u64)

Performs the += operation.

impl AddAssign for WireU64

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for WireU64

fn clone(&self) -> WireU64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireU64

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

Formats the value using the given formatter.

impl Default for WireU64

fn default() -> WireU64

Returns the “default value” for a type.

impl Display for WireU64

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

Formats the value using the given formatter.

impl FixedLayout for WireU64

const SIZE: usize = 8

Total byte size on the wire (including any header if applicable).

impl From<WireU64> for u64

fn from(w: WireU64) -> Self

Converts to this type from the input type.

impl From<u64> for WireU64

fn from(v: u64) -> Self

Converts to this type from the input type.

impl Mul<u64> for WireU64

type Output = WireU64

The resulting type after applying the * operator.

fn mul(self, rhs: u64) -> Self::Output

Performs the * operation.

impl Mul for WireU64

type Output = WireU64

The resulting type after applying the * operator.

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

Performs the * operation.

impl MulAssign<u64> for WireU64

fn mul_assign(&mut self, rhs: u64)

Performs the *= operation.

impl MulAssign for WireU64

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation.

impl Ord for WireU64

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 WireU64

fn eq(&self, other: &WireU64) -> 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 WireU64

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<u64> for WireU64

type Output = WireU64

The resulting type after applying the - operator.

fn sub(self, rhs: u64) -> Self::Output

Performs the - operation.

impl Sub for WireU64

type Output = WireU64

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<u64> for WireU64

fn sub_assign(&mut self, rhs: u64)

Performs the -= operation.

impl SubAssign for WireU64

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl WireType for WireU64

const WIRE_SIZE: usize = 8

Byte size of this wire type on the wire.

const CANONICAL_NAME: &'static str = "u64"

The canonical type name for schema/fingerprint generation.

impl Zeroable for WireU64

Available on crate feature hopper-native-backend only.

fn zeroed() -> Self

Calls zeroed.

impl Copy for WireU64

impl Eq for WireU64

impl HopperZeroCopySealed for WireU64

impl Pod for WireU64

Available on crate feature hopper-native-backend only.

impl Pod for WireU64

impl StructuralPartialEq for WireU64