Struct wasmer_cache::hash::Hash

pub struct Hash([u8; 32]);

A hash used as a key when loading and storing modules in a crate::Cache.

Tuple Fields

0: [u8; 32]

Implementations

impl Hash

pub fn new(bytes: [u8; 32]) -> Self

Creates a new instance from 32 raw bytes. Does not perform any hashing. In order to create a hash from data, use Hash::generate().

pub fn generate(bytes: &[u8]) -> Self

Creates a new hash from a slice of bytes.

Trait Implementations

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

Print the hexadecimal representation of the stored hash.

impl FromStr for Hash

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

Create hash from hexadecimal representation

type Err = DeserializeError

The associated error which can be returned from parsing.

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq 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: &Rhs) -> bool

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

impl Copy for Hash

impl Eq for Hash

impl StructuralPartialEq for Hash