Struct Hash64 

#[repr(transparent)]
pub struct Hash64(pub [u8; 64]);

A hash wrapper.

A hash is often provided as string composed of 64 hexadecimal character (0 to 9 then A to F).

Tuple Fields

0: [u8; 64]

Implementations

impl Hash64

pub const SIZE_IN_BYTES: usize = 64usize

Hash64 size (in bytes).

pub fn random() -> Result<Self, UnspecifiedRandError>

Generate a random Hash64

pub fn sha512(datas: &[u8]) -> Hash64

Compute SHA512 hash of any binary data

pub fn sha512_multipart(data_parts: &[&[u8]]) -> Hash64

Compute SHA512 hash of any binary data on several parts

pub fn to_bytes_vector(&self) -> Vec<u8>

Convert Hash64 into bytes vector

pub fn to_hex(&self) -> String

Convert a Hash to an hex string.

pub fn from_hex(text: &str) -> Result<Hash64, BaseConversionError>

Convert a hex string in a Hash.

The hex string must only contains hex characters and produce a 64 bytes value.

pub const fn max() -> Hash64

Return tha maximum hash value

Hexadecimal representation is FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF

Trait Implementations

impl AsBytes for Hash64

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

Get the bytes of this value.

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

where Self: FromBytes,

Get the bytes of this value mutably.

impl AsRef<[u8]> for Hash64

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

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

impl Clone for Hash64

fn clone(&self) -> Hash64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Hash64

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

Formats the value using the given formatter.

impl Default for Hash64

fn default() -> Hash64

Returns the “default value” for a type.

impl Display for Hash64

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

Formats the value using the given formatter.

impl FromStr for Hash64

type Err = BaseConversionError

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 Hash64

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 Hash64

fn cmp(&self, other: &Hash64) -> 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 Hash64

fn eq(&self, other: &Hash64) -> 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 Hash64

fn partial_cmp(&self, other: &Hash64) -> 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 Copy for Hash64

impl Eq for Hash64

impl FromBytes for Hash64

impl StructuralPartialEq for Hash64