Struct Hasher 

pub struct Hasher(/* private fields */);

A running hash.

Implementations

impl Hasher

pub const fn new() -> Self

A hash at FNV-1a’s offset basis.

pub fn word(&mut self, word: u64)

Takes one word.

pub fn bytes(&mut self, bytes: &[u8])

Takes bytes: each whole 8 bytes as a little-endian word, then the rest one byte a word. Not their length: a caller that needs it takes it too.

pub fn sized(&mut self, bytes: &[u8])

Takes bytes’ length, then bytes: so two runs of bytes taken one after the other never read as another two.

pub const fn finish(self) -> u64

The hash of what it has taken.

Trait Implementations

impl Clone for Hasher

fn clone(&self) -> Hasher

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Hasher

impl Debug for Hasher

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

Formats the value using the given formatter.

impl Default for Hasher

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Hasher

impl PartialEq for Hasher

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Hasher