Struct tickv::crc32::Crc32

source · 
pub struct Crc32 { /* private fields */ }
Expand description

A standalone CRC32 implementation

This is based on the CRC32 implementation from: crc-rs https://github.com/mrhooray/crc-rs

This implemented the CRC-32 checksum poly: 0x04c11db7 init: 0x00000000 refin: false refout: false xorout: 0xffffffff

Implementations§

source§

impl Crc32

source

pub const fn new() -> Self

Create a new instance of the CRC implementation.

This correctly initalises the CRC

source

pub fn update(&self, bytes: &[u8])

Update the CRC based on the data in bytes

source

pub fn finalise(self) -> u32

Complete the CRC operation and return the final value

This will reset the CRC instance in preperation for new data

Auto Trait Implementations§

§

impl !Freeze for Crc32

§

impl !RefUnwindSafe for Crc32

§

impl Send for Crc32

§

impl !Sync for Crc32

§

impl Unpin for Crc32

§

impl UnwindSafe for Crc32

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.