Struct Xxh64 

pub struct Xxh64 { /* private fields */ }

XXH64 hash (64-bit).

The classic 64-bit xxHash algorithm. Accepts an optional u64 seed via with_seed (defaults to 0).

Example

use xxhash::{Xxh64, Checksum};

let hash = Xxh64::checksum(b"hello");
assert_eq!(hash, 0x26C7827D889F6DA3);

Implementations

impl Xxh64

pub const fn with_seed(seed: u64) -> Self

Create a new XXH64 hasher with the given seed.

Trait Implementations

impl Checksum for Xxh64

type Output = u64

The type of the resulting checksum value.

fn new() -> Self

Create a new checksum instance with default settings (seed = 0, default secret for XXH3 variants).

fn update(&mut self, data: &[u8])

Feed additional data into the checksum.

fn sum(self) -> Self::Output

Finalize and return the computed checksum value.

fn checksum(data: &[u8]) -> Self::Output

where Self: Sized,

Compute the checksum of data in a single call.

impl Clone for Xxh64

fn clone(&self) -> Xxh64

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Xxh64

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

Formats the value using the given formatter.

impl Default for Xxh64

fn default() -> Self

Returns the “default value” for a type.