Struct U256 

pub struct U256(/* private fields */);

Nicely formatted 256 bit structure

Implementations

impl U256

pub fn rnd() -> U256

pub fn to_bytes(self) -> [u8; 32]

Trait Implementations

impl AsRef<[u8]> for U256

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for U256

fn clone(&self) -> U256

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for U256

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for U256

fn deserialize<__D>( __deserializer: __D, ) -> Result<U256, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for U256

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

Formats the value using the given formatter.

impl From<[u8; 32]> for U256

fn from(b: [u8; 32]) -> U256

Converts to this type from the input type.

impl From<GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>> for U256

fn from( ga: GenericArray<u8, UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>>, ) -> U256

Converts to this type from the input type.

impl FromStr for U256

fn from_str(s: &str) -> Result<U256, ParseError>

Convert a hexadecimal string to a U256. If less than 64 characters are given, the U256 is filled from the left with the remaining u8 initialized to 0. So U256.from_str("1234") == U256.from_str("123400") something

type Err = ParseError

The associated error which can be returned from parsing.

impl Hash for U256

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for U256

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

Formats the value using the given formatter.

impl PartialEq for U256

fn eq(&self, other: &U256) -> 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 Serialize for U256

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for U256

impl Eq for U256

impl StructuralPartialEq for U256