Struct xxhash_rust::xxh3::Xxh3

pub struct Xxh3 { /* private fields */ }

XXH3 Streaming algorithm

Internal state uses rather large buffers, therefore it might be beneficial to store hasher on heap rather than stack. Implementation makes no attempts at that, leaving choice entirely to user.

Implementations

impl Xxh3

pub const fn new() -> Self

Creates new hasher with default settings

pub const fn with_secret(secret: [u8; 192]) -> Self

Creates new hasher with custom seed.

pub fn with_seed(seed: u64) -> Self

Creates new hasher with custom seed.

pub fn reset(&mut self)

Resets state

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

Hashes provided chunk

pub fn digest(&self) -> u64

Computes hash.

pub fn digest128(&self) -> u128

Computes hash as 128bit integer.

Trait Implementations

impl Clone for Xxh3

fn clone(&self) -> Xxh3

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Xxh3

fn default() -> Self

Returns the “default value” for a type.

impl Hasher for Xxh3

fn finish(&self) -> u64

Returns the hash value for the values written so far.

fn write(&mut self, input: &[u8])

Writes some data into this Hasher.

fn write_u8(&mut self, i: u8)

Writes a single u8 into this hasher.

fn write_u16(&mut self, i: u16)

Writes a single u16 into this hasher.

fn write_u32(&mut self, i: u32)

Writes a single u32 into this hasher.

fn write_u64(&mut self, i: u64)

Writes a single u64 into this hasher.

fn write_u128(&mut self, i: u128)

Writes a single u128 into this hasher.

fn write_usize(&mut self, i: usize)

Writes a single usize into this hasher.

fn write_i8(&mut self, i: i8)

Writes a single i8 into this hasher.

fn write_i16(&mut self, i: i16)

Writes a single i16 into this hasher.

fn write_i32(&mut self, i: i32)

Writes a single i32 into this hasher.

fn write_i64(&mut self, i: i64)

Writes a single i64 into this hasher.

fn write_i128(&mut self, i: i128)

Writes a single i128 into this hasher.

fn write_isize(&mut self, i: isize)

Writes a single isize into this hasher.

fn write_length_prefix(&mut self, len: usize)

🔬This is a nightly-only experimental API. (hasher_prefixfree_extras)

Writes a length prefix into this hasher, as part of being prefix-free.

fn write_str(&mut self, s: &str)

🔬This is a nightly-only experimental API. (hasher_prefixfree_extras)

Writes a single str into this hasher.