Struct MoveU256 

pub struct MoveU256(pub [u8; 32]);

A u256 value for Move arguments.

Move’s u256 is a 256-bit unsigned integer, represented as 32 bytes in little-endian.

Tuple Fields

0: [u8; 32]

Implementations

impl MoveU256

pub fn parse(s: &str) -> AptosResult<Self>

Creates a MoveU256 from a decimal string.

Supports the full unsigned 256-bit range (0..=2^256 - 1), matching how the Aptos JSON API encodes u256 values (as a decimal string).

Errors

Returns an error if s is empty, contains a non-digit character, or represents a value that does not fit in 256 bits.

pub fn from_u128(val: u128) -> Self

Creates a MoveU256 from a u128.

pub fn from_le_bytes(bytes: [u8; 32]) -> Self

Creates a MoveU256 from raw bytes (little-endian).

pub fn to_decimal_string(&self) -> String

Returns the value as a decimal string (matching the Aptos JSON encoding).

Trait Implementations

impl Clone for MoveU256

fn clone(&self) -> MoveU256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MoveU256

impl Debug for MoveU256

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MoveU256

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for MoveU256

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

Formats the value using the given formatter.

impl Eq for MoveU256

impl PartialEq for MoveU256

fn eq(&self, other: &MoveU256) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MoveU256

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for MoveU256