pub struct SipHasher(_);
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.
impl SipHasher[src]
pub fn new() -> SipHasher[src]
Creates a new SipHasher with the two initial keys set to 0.
pub fn new_with_keys(key0: u64, key1: u64) -> SipHasher[src]
Creates a SipHasher that is keyed off the provided keys.
impl Hasher for SipHasher[src]
fn write(&mut self, msg: &[u8])[src]
fn finish(&self) -> u64[src]
fn write_u8(&mut self, i: u8)[src]1.3.0
Writes a single u8 into this hasher.
fn write_u16(&mut self, i: u16)[src]1.3.0
Writes a single u16 into this hasher.
fn write_u32(&mut self, i: u32)[src]1.3.0
Writes a single u32 into this hasher.
fn write_u64(&mut self, i: u64)[src]1.3.0
Writes a single u64 into this hasher.
fn write_u128(&mut self, i: u128)[src]1.26.0
Writes a single u128 into this hasher.
fn write_usize(&mut self, i: usize)[src]1.3.0
Writes a single usize into this hasher.
fn write_i8(&mut self, i: i8)[src]1.3.0
Writes a single i8 into this hasher.
fn write_i16(&mut self, i: i16)[src]1.3.0
Writes a single i16 into this hasher.
fn write_i32(&mut self, i: i32)[src]1.3.0
Writes a single i32 into this hasher.
fn write_i64(&mut self, i: i64)[src]1.3.0
Writes a single i64 into this hasher.
fn write_i128(&mut self, i: i128)[src]1.26.0
Writes a single i128 into this hasher.
fn write_isize(&mut self, i: isize)[src]1.3.0
Writes a single isize into this hasher.
impl Default for SipHasher[src]
impl Clone for SipHasher[src]
fn clone(&self) -> SipHasher[src]
fn clone_from(&mut self, source: &Self)[src]
Performs copy-assignment from source. Read more
impl Debug for SipHasher[src]
impl UnwindSafe for SipHasherimpl RefUnwindSafe for SipHasherimpl Unpin for SipHasherimpl Send for SipHasherimpl Sync for SipHasherimpl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
type Error = InfallibleThe type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
impl<T> From<T> for T[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
type Error = <U as TryFrom<T>>::ErrorThe type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
fn borrow(&self) -> &T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
fn borrow_mut(&mut self) -> &mut T[src]
impl<'_, F> Future for &'_ mut F where
F: Unpin + Future + ?Sized,
type Output = <F as Future>::Output;
impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized,
type Item = <I as Iterator>::Item;
impl<'_, R: Read + ?Sized> Read for &'_ mut R
impl<'_, W: Write + ?Sized> Write for &'_ mut W
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> ToOwned for T where
T: Clone, [src]
© 2010 The Rust Project Developers
Licensed under the Apache License, Version 2.0 or the MIT license, at your option.
https://doc.rust-lang.org/std/hash/struct.SipHasher.html