1.0.0[−][src]Struct std::hash::SipHasher
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 hash tables 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.
Implementations
impl SipHasher
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pub fn new() -> SipHasher
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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]
use std::collections::hash_map::DefaultHasher
instead
Creates a SipHasher
that is keyed off the provided keys.
Trait Implementations
impl Clone for SipHasher
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impl Debug for SipHasher
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impl Default for SipHasher
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impl Hasher for SipHasher
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pub fn write(&mut self, msg: &[u8])
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pub fn finish(&self) -> u64
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fn write_u8(&mut self, i: u8)
1.3.0[src]
fn write_u16(&mut self, i: u16)
1.3.0[src]
fn write_u32(&mut self, i: u32)
1.3.0[src]
fn write_u64(&mut self, i: u64)
1.3.0[src]
fn write_u128(&mut self, i: u128)
1.26.0[src]
fn write_usize(&mut self, i: usize)
1.3.0[src]
fn write_i8(&mut self, i: i8)
1.3.0[src]
fn write_i16(&mut self, i: i16)
1.3.0[src]
fn write_i32(&mut self, i: i32)
1.3.0[src]
fn write_i64(&mut self, i: i64)
1.3.0[src]
fn write_i128(&mut self, i: i128)
1.26.0[src]
fn write_isize(&mut self, i: isize)
1.3.0[src]
Auto Trait Implementations
impl RefUnwindSafe for SipHasher
impl Send for SipHasher
impl Sync for SipHasher
impl Unpin for SipHasher
impl UnwindSafe for SipHasher
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W
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Notable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W
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Notable traits for &'_ mut I
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<R: Read + ?Sized, '_> Read for &'_ mut Rimpl<W: Write + ?Sized, '_> Write for &'_ mut W
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,