Struct Crc32

pub struct Crc32(/* private fields */);

CRC32 checksumer.

Implementations

impl Crc32

pub fn new() -> Crc32

Create a new CRC32 checksumer.

Trait Implementations

impl BuildChecksumer for Crc32

type Checksumer = Crc32

Type of the checksumer that will be created.

fn build_checksumer(&self) -> <Crc32 as BuildChecksumer>::Checksumer

Creates a new checksumer.

fn checksum_one(&self, src: &[u8]) -> u64

Calculates the checksum of a byte slice.

impl CheapClone for Crc32

fn cheap_clone(&self) -> Self

Returns a copy of the value.

impl Checksumer for Crc32

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

Adds chunk of data to checksum.

fn reset(&mut self)

Resets state to initial state.

fn digest(&self) -> u64

Finalize hashing.

fn parallelizable(&self) -> bool

Returns whether the checksumer is parallelizable.

impl Clone for Crc32

fn clone(&self) -> Crc32

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Crc32

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for Crc32

fn default() -> Crc32

Returns the “default value” for a type.