Trait rdedup_cdc::RollingHash

pub trait RollingHash {
    type Digest;
    fn roll_byte(&mut self, buf: u8);
    fn digest(&self) -> Self::Digest;
    fn reset(&mut self);

    fn roll(&mut self, buf: &[u8]) { ... }
}

Rolling sum engine trait

Associated Types

type Digest

Required Methods

fn roll_byte(&mut self, buf: u8)

fn digest(&self) -> Self::Digest

Return current rolling sum digest

fn reset(&mut self)

Resets the internal state

Provided Methods

fn roll(&mut self, buf: &[u8])

Roll over a slice of bytes

Implementors

• impl RollingHash for Bup type Digest = u32;
• impl RollingHash for Gear type Digest = u64;