Trait std::hash::Hasher

pub trait Hasher {
    fn finish(&self) -> u64;
    fn write(&mut self, bytes: &[u8]);

    fn write_u8(&mut self, i: u8) { ... }
    fn write_u16(&mut self, i: u16) { ... }
    fn write_u32(&mut self, i: u32) { ... }
    fn write_u64(&mut self, i: u64) { ... }
    fn write_u128(&mut self, i: u128) { ... }
    fn write_usize(&mut self, i: usize) { ... }
    fn write_i8(&mut self, i: i8) { ... }
    fn write_i16(&mut self, i: i16) { ... }
    fn write_i32(&mut self, i: i32) { ... }
    fn write_i64(&mut self, i: i64) { ... }
    fn write_i128(&mut self, i: i128) { ... }
    fn write_isize(&mut self, i: isize) { ... }
}

A trait which represents the ability to hash an arbitrary stream of bytes.

Required Methods

fn finish(&self) -> u64

Completes a round of hashing, producing the output hash generated.

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

Writes some data into this Hasher.

Provided Methods

fn write_u8(&mut self, i: u8)

Write a single u8 into this hasher.

fn write_u16(&mut self, i: u16)

Writes a single u16 into this hasher.

fn write_u32(&mut self, i: u32)

Writes a single u32 into this hasher.

fn write_u64(&mut self, i: u64)

Writes a single u64 into this hasher.

fn write_u128(&mut self, i: u128)

🔬 This is a nightly-only experimental API.   (i128)

Writes a single u128 into this hasher.

fn write_usize(&mut self, i: usize)

Writes a single usize into this hasher.

fn write_i8(&mut self, i: i8)

Writes a single i8 into this hasher.

fn write_i16(&mut self, i: i16)

Writes a single i16 into this hasher.

fn write_i32(&mut self, i: i32)

Writes a single i32 into this hasher.

fn write_i64(&mut self, i: i64)

Writes a single i64 into this hasher.

fn write_i128(&mut self, i: i128)

🔬 This is a nightly-only experimental API.   (i128)

Writes a single i128 into this hasher.

fn write_isize(&mut self, i: isize)

Writes a single isize into this hasher.

Implementors

• impl Hasher for SipHasher
• impl Hasher for SipHasher13
• impl Hasher for SipHasher24