std::hash::SipHasher13
Struct std::hash::SipHasher13
pub struct SipHasher13 { /* fields omitted */ }
An implementation of SipHash 1-3.
This is currently the default hashing function used by standard library (eg. collections::HashMap uses it by default).
See: https://131002.net/siphash/
Methods
impl SipHasher13
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fn new() -> SipHasher13
Creates a new SipHasher13 with the two initial keys set to 0.
fn new_with_keys(key0: u64, key1: u64) -> SipHasher13
Creates a SipHasher13 that is keyed off the provided keys.
Trait Implementations
impl Default for SipHasher13
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fn default() -> SipHasher13
Returns the "default value" for a type. Read more
impl Hasher for SipHasher13
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fn write(&mut self, msg: &[u8])
Writes some data into this Hasher. Read more
fn finish(&self) -> u64
Completes a round of hashing, producing the output hash generated. Read more
fn write_u8(&mut self, i: u8)1.3.0
Writes a single u8 into this hasher.
fn write_u16(&mut self, i: u16)1.3.0
Writes a single u16 into this hasher.
fn write_u32(&mut self, i: u32)1.3.0
Writes a single u32 into this hasher.
fn write_u64(&mut self, i: u64)1.3.0
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)1.3.0
Writes a single usize into this hasher.
fn write_i8(&mut self, i: i8)1.3.0
Writes a single i8 into this hasher.
fn write_i16(&mut self, i: i16)1.3.0
Writes a single i16 into this hasher.
fn write_i32(&mut self, i: i32)1.3.0
Writes a single i32 into this hasher.
fn write_i64(&mut self, i: i64)1.3.0
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)1.3.0
Writes a single isize into this hasher.
impl Debug for SipHasher13
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fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>
Formats the value using the given formatter.
impl Clone for SipHasher13
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fn clone(&self) -> SipHasher13
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0
Performs copy-assignment from source. Read more
© 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.SipHasher13.html
