Enum tendermint::hash::Hash

pub enum Hash {
    Sha256([u8; 32]),
    Null,
}

Hash digests

Variants

Sha256([u8; 32])

SHA-256 hashes

Null

NULL (i.e. all-zero) hashes

Methods

impl Hash

pub fn new(alg: Algorithm, bytes: &[u8]) -> Result<Hash, Error>

Create a new Hash with the given algorithm type

pub fn from_hex_upper(alg: Algorithm, s: &str) -> Result<Hash, Error>

Decode a Hash from upper-case hexadecimal

pub fn algorithm(self) -> Option<Algorithm>

Return the digest algorithm used to produce this hash

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

Borrow the Hash as a byte slice

Trait Implementations

impl Eq for Hash

impl PartialEq<Hash> for Hash

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

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

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

This method tests for !=.

impl Copy for Hash

impl Clone for Hash

fn clone(&self) -> Hash

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hash

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

Formats the value using the given formatter.

impl Display for Hash

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

Formats the value using the given formatter.

impl Hash for Hash

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, 

Feeds a slice of this type into the given [Hasher].

impl FromStr for Hash

type Err = Error

The associated error which can be returned from parsing.

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

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

impl Serialize for Hash

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Hash

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

Deserialize this value from the given Serde deserializer.