Struct bitflags::__core::hash::SipHasher [−] [src]

pub struct SipHasher {
    // some fields omitted
}
1.0.0

An implementation of SipHash 2-4.

See: http://131002.net/siphash/

Consider this as a main "general-purpose" hash for all hashtables: it runs at good speed (competitive with spooky and city) and permits strong keyed hashing. Key your hashtables from a strong RNG, such as rand::Rng.

Although the SipHash algorithm is considered to be cryptographically strong, this implementation has not been reviewed for such purposes. As such, all cryptographic uses of this implementation are strongly discouraged.

Methods

impl SipHasher

fn new() -> SipHasher

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

fn new_with_keys(key0: u64, key1: u64) -> SipHasher

Creates a SipHasher that is keyed off the provided keys.

Trait Implementations

impl Hasher for SipHasher

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

fn finish(&self) -> u64

1.3.0fn write_u8(&mut self, i: u8)

1.3.0fn write_u16(&mut self, i: u16)

1.3.0fn write_u32(&mut self, i: u32)

1.3.0fn write_u64(&mut self, i: u64)

1.3.0fn write_usize(&mut self, i: usize)

1.3.0fn write_i8(&mut self, i: i8)

1.3.0fn write_i16(&mut self, i: i16)

1.3.0fn write_i32(&mut self, i: i32)

1.3.0fn write_i64(&mut self, i: i64)

1.3.0fn write_isize(&mut self, i: isize)

impl Clone for SipHasher

fn clone(&self) -> SipHasher

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

impl Default for SipHasher

fn default() -> SipHasher