Struct casper_types::account::AccountHash

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

A newtype wrapping an array which contains the raw bytes of the AccountHash, a hash of Public Key and Algorithm

Tuple Fields

0: [u8; 32]

Implementations

impl AccountHash

pub const fn new(value: [u8; 32]) -> AccountHash

Constructs a new AccountHash instance from the raw bytes of an Public Key Account Hash.

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

Returns the raw bytes of the account hash as an array.

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

Returns the raw bytes of the account hash as a slice.

pub fn to_formatted_string(self) -> String

Formats the AccountHash for users getting and putting.

pub fn from_formatted_str(input: &str) -> Result<Self, FromStrError>

Parses a string formatted as per Self::to_formatted_string() into an AccountHash.

pub fn from_public_key( public_key: &PublicKey, blake2b_hash_fn: impl Fn(Vec<u8>) -> [u8; 32] ) -> Self

Parses a PublicKey and outputs the corresponding account hash.

Trait Implementations

impl AsRef<[u8]> for AccountHash

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

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

impl CLTyped for AccountHash

fn cl_type() -> CLType

The CLType of Self.

impl Clone for AccountHash

fn clone(&self) -> AccountHash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountHash

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

Formats the value using the given formatter.

impl Default for AccountHash

fn default() -> AccountHash

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AccountHash

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

Deserialize this value from the given Serde deserializer.

impl Display for AccountHash

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

Formats the value using the given formatter.

impl Distribution<AccountHash> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> AccountHash

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S>where F: Fn(T) -> S, Self: Sized,

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl From<&PublicKey> for AccountHash

fn from(public_key: &PublicKey) -> Self

Converts to this type from the input type.

impl From<AccountHash> for Key

fn from(account_hash: AccountHash) -> Key

Converts to this type from the input type.

impl FromBytes for AccountHash

fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

Deserializes the slice into Self.

fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>

Deserializes the Vec<u8> into Self.

impl Hash for AccountHash

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 AccountHash

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<AccountHash> for AccountHash

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd<AccountHash> for AccountHash

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for AccountHash

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

Serialize this value into the given Serde serializer.

impl ToBytes for AccountHash

fn to_bytes(&self) -> Result<Vec<u8>, Error>

Serializes &self to a Vec<u8>.

fn serialized_length(&self) -> usize

Returns the length of the Vec<u8> which would be returned from a successful call to to_bytes() or into_bytes(). The data is not actually serialized, so this call is relatively cheap.

fn into_bytes(self) -> Result<Vec<u8>, Error>where Self: Sized,

Consumes self and serializes to a Vec<u8>.

impl TryFrom<&[u8]> for AccountHash

type Error = TryFromSliceForAccountHashError

The type returned in the event of a conversion error.

fn try_from(bytes: &[u8]) -> Result<Self, TryFromSliceForAccountHashError>

Performs the conversion.

impl TryFrom<&Vec<u8, Global>> for AccountHash

type Error = TryFromSliceForAccountHashError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for AccountHash

impl Eq for AccountHash

impl StructuralEq for AccountHash

impl StructuralPartialEq for AccountHash