Struct Address

pub struct Address(pub H160);

Address of an Ethereum account (wallet or contract).

Tuple Fields

0: H160

Implementations

impl Address

pub const ZERO: Address

pub const COINBASE: Address

Special address that receives the block reward.

pub const BRLC: Address

pub const fn new(bytes: [u8; 20]) -> Self

Creates a new address from the given bytes.

pub fn is_zero(&self) -> bool

Checks if current address is the zero address.

pub fn is_coinbase(&self) -> bool

Checks if current address is the coinbase address.

pub fn is_ignored(&self) -> bool

Checks if current address should have their updates ignored.

• Coinbase is ignored because we do not charge gas, otherwise it will have to be updated for every transaction.
• Not sure if zero address should be ignored or not.

Methods from Deref<Target = H160>

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

Extracts a byte slice containing the entire fixed hash.

pub fn as_fixed_bytes(&self) -> &[u8; 20]

Extracts a reference to the byte array containing the entire fixed hash.

pub fn as_ptr(&self) -> *const u8

Returns a constant raw pointer to the value.

pub fn covers(&self, b: &H160) -> bool

Returns true if all bits set in b are also set in self.

pub fn is_zero(&self) -> bool

Returns true if no bits are set.

pub fn to_low_u64_be(&self) -> u64

Returns the lowest 8 bytes interpreted as big-endian.

Note

For hash type with less than 8 bytes the missing bytes are interpreted as being zero.

pub fn to_low_u64_le(&self) -> u64

Returns the lowest 8 bytes interpreted as little-endian.

Note

For hash type with less than 8 bytes the missing bytes are interpreted as being zero.

pub fn to_low_u64_ne(&self) -> u64

Returns the lowest 8 bytes interpreted as native-endian.

Note

For hash type with less than 8 bytes the missing bytes are interpreted as being zero.

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Address

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

Formats the value using the given formatter.

impl Default for Address

fn default() -> Address

Returns the “default value” for a type.

impl Deref for Address

type Target = H160

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for Address

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Address

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

Formats the value using the given formatter.

impl Dummy<Faker> for Address

fn dummy_with_rng<R: RngCore + ?Sized>(_: &Faker, rng: &mut R) -> Self

Generate a dummy value for a given type using a random number generator.

fn dummy(config: &T) -> Self

Generate a dummy value for a type.

impl From<[u8; 20]> for Address

fn from(value: [u8; 20]) -> Self

Converts to this type from the input type.

impl From<Address> for Address

fn from(value: RevmAddress) -> Self

Converts to this type from the input type.

impl From<Address> for RevmAddress

fn from(value: Address) -> Self

Converts to this type from the input type.

impl From<Address> for AddressRocksdb

fn from(item: Address) -> Self

Converts to this type from the input type.

impl From<Address> for H160

fn from(value: Address) -> Self

Converts to this type from the input type.

impl From<Address> for LogTopic

fn from(value: Address) -> Self

Converts to this type from the input type.

impl From<AddressRocksdb> for Address

fn from(item: AddressRocksdb) -> Self

Converts to this type from the input type.

impl From<H160> for Address

fn from(value: H160) -> Self

Converts to this type from the input type.

impl From<LogTopic> for Address

fn from(value: LogTopic) -> Self

Converts to this type from the input type.

impl FromStr for Address

Converts a hexadecimal string representation to an Address.

The input string can be with or without the “0x” prefix. If the string has an odd number of digits, a leading zero will be added.

Examples

use std::str::FromStr;
use stratus::eth::primitives::Address;

// With 0x prefix
let addr1 = Address::from_str("0xf39fd6e51aad88f6f4ce6ab8827279cfffb92266").unwrap();

// Without 0x prefix
let addr2 = Address::from_str("f39fd6e51aad88f6f4ce6ab8827279cfffb92266").unwrap();

assert_eq!(addr1, addr2);

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Address

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

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 Ord for Address

fn cmp(&self, other: &Address) -> 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 Address

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

fn partial_cmp(&self, other: &Address) -> 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 Serialize for Address

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Vec<u8>> for Address

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Address

impl Eq for Address

impl StructuralPartialEq for Address