Struct ahash::AHasher

pub struct AHasher { /* fields omitted */ }

A trait for hashing an arbitrary stream of bytes.

Instances of AHasher represent state that is updated while hashing data.

Each method updates the internal state based on the new data provided. Once all of the data has been provided, the resulting hash can be obtained by calling finish()

#Example

use std::hash::Hasher;
use ahash::AHasher;

let mut hasher = AHasher::new_with_keys(123, 456);

hasher.write_u32(1989);
hasher.write_u8(11);
hasher.write_u8(9);
hasher.write(b"Huh?");

println!("Hash is {:x}!", hasher.finish());

Methods

impl AHasher

pub fn new_with_keys(key0: u64, key1: u64) -> AHasher

Trait Implementations

impl Default for AHasher

fn default() -> AHasher

Returns the "default value" for a type.

impl Clone for AHasher

fn clone(&self) -> AHasher

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Hasher for AHasher

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_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_u64(&mut self, i: u64)

Writes a single u64 into this hasher.

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

Writes some data into this Hasher.

fn finish(&self) -> u64

Returns the hash value for the values written so far.

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.

impl Debug for AHasher

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

Formats the value using the given formatter.