Struct Crc32fast 

pub struct Crc32fast;

CRC32 checksum implementation.

Derives standard traits to allow this type to be used as a generic type parameter, when the containing type requires these bounds.

Trait Implementations

impl Clone for Crc32fast

fn clone(&self) -> Crc32fast

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CodeqConfig for Crc32fast

type Hasher = Hasher

The hasher type used for checksum calculation.

fn hash(buf: &[u8]) -> u64

Calculates a checksum for the given buffer.

fn new_writer<W>(inner: W) -> ChecksumWriter<Self, W>

where W: Write,

Creates a new checksum writer wrapping the given writer.

fn new_reader<R>(inner: R) -> ChecksumReader<Self, R>

where R: Read,

Creates a new checksum reader wrapping the given reader.

fn wrap<T>(data: T) -> WithChecksum<Self, T>

Wraps data with checksum protection.

fn segment(offset: u64, size: u64) -> Segment<Self>

Creates a new segment with the given offset and size.

impl Debug for Crc32fast

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

Formats the value using the given formatter.

impl Default for Crc32fast

fn default() -> Crc32fast

Returns the “default value” for a type.

impl Hash for Crc32fast

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Crc32fast

fn cmp(&self, other: &Crc32fast) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Crc32fast

fn eq(&self, other: &Crc32fast) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Crc32fast

fn partial_cmp(&self, other: &Crc32fast) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Crc32fast

impl Eq for Crc32fast

impl StructuralPartialEq for Crc32fast