1.0.0[][src]Struct std::hash::SipHasher

pub struct SipHasher(_);
Deprecated since 1.13.0:

use std::collections::hash_map::DefaultHasher instead

An implementation of SipHash 2-4.

See: https://131002.net/siphash/

SipHash is a general-purpose hashing function: it runs at a good speed (competitive with Spooky and City) and permits strong keyed hashing. This lets you key your hashtables from a strong RNG, such as rand::os::OsRng.

Although the SipHash algorithm is considered to be generally strong, it is not intended for cryptographic purposes. As such, all cryptographic uses of this implementation are strongly discouraged.

Methods

impl SipHasher[src]

pub fn new() -> SipHasher[src]

Deprecated since 1.13.0:

use std::collections::hash_map::DefaultHasher instead

Creates a new SipHasher with the two initial keys set to 0.

pub fn new_with_keys(key0: u64, key1: u64) -> SipHasher[src]

Deprecated since 1.13.0:

use std::collections::hash_map::DefaultHasher instead

Creates a SipHasher that is keyed off the provided keys.

Trait Implementations

impl Hasher for SipHasher[src]

impl Debug for SipHasher[src]

impl Clone for SipHasher[src]

impl Default for SipHasher[src]

Auto Trait Implementations

impl UnwindSafe for SipHasher

impl RefUnwindSafe for SipHasher

impl Unpin for SipHasher

impl Send for SipHasher

impl Sync for SipHasher

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.