Enum ChecksumAlgorithm 

#[non_exhaustive]
pub enum ChecksumAlgorithm {
    Crc32,
    XxHash32,
    XxHash64,
    XxHash3,
    Murmur3,
    Unknown(u8),
}

The algorithm used to checksum the message.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Crc32

CRC32 IEEE

XxHash32

XXHash32

XxHash64

XXHash64

XxHash3

XXHash3

Murmur3

Murmur3

Unknown(u8)

Unknwon checksum algorithm

Implementations

impl ChecksumAlgorithm

pub const fn is_crc_32(&self) -> bool

Returns true if this value is of type Crc32. Returns false otherwise

pub const fn is_xx_hash_32(&self) -> bool

Returns true if this value is of type XxHash32. Returns false otherwise

pub const fn is_xx_hash_64(&self) -> bool

Returns true if this value is of type XxHash64. Returns false otherwise

pub const fn is_xx_hash_3(&self) -> bool

Returns true if this value is of type XxHash3. Returns false otherwise

pub const fn is_murmur_3(&self) -> bool

Returns true if this value is of type Murmur3. Returns false otherwise

pub const fn is_unknown(&self) -> bool

Returns true if this value is of type Unknown. Returns false otherwise

impl ChecksumAlgorithm

pub const fn as_u8(&self) -> u8

Returns the checksum algorithm as a u8.

pub fn as_str(&self) -> Cow<'static, str>

Returns the checksum algorithm as a &'static str.

pub const fn output_size(&self) -> usize

Returns the output size of the checksum algorithm.

impl ChecksumAlgorithm

pub fn checksum(&self, data: &[u8]) -> Result<u64, ChecksumError>

Calculate the checksum of the data using the specified algorithm.

Trait Implementations

impl<'a> Arbitrary<'a> for ChecksumAlgorithm

fn arbitrary(u: &mut Unstructured<'a>) -> Result<ChecksumAlgorithm, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Arbitrary for ChecksumAlgorithm

fn arbitrary(g: &mut Gen) -> ChecksumAlgorithm

Return an arbitrary value.

fn shrink(&self) -> Box<dyn Iterator<Item = Self>>

Return an iterator of values that are smaller than itself.

impl Clone for ChecksumAlgorithm

fn clone(&self) -> ChecksumAlgorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChecksumAlgorithm

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

Formats the value using the given formatter.

impl Default for ChecksumAlgorithm

fn default() -> ChecksumAlgorithm

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ChecksumAlgorithm

fn deserialize<D>( deserializer: D, ) -> Result<ChecksumAlgorithm, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ChecksumAlgorithm

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

Formats the value using the given formatter.

impl From<u8> for ChecksumAlgorithm

fn from(value: u8) -> ChecksumAlgorithm

Converts to this type from the input type.

impl FromStr for ChecksumAlgorithm

type Err = ParseChecksumAlgorithmError

The associated error which can be returned from parsing.

fn from_str( s: &str, ) -> Result<ChecksumAlgorithm, <ChecksumAlgorithm as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for ChecksumAlgorithm

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 PartialEq for ChecksumAlgorithm

fn eq(&self, other: &ChecksumAlgorithm) -> 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 Serialize for ChecksumAlgorithm

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ChecksumAlgorithm

impl Eq for ChecksumAlgorithm

impl StructuralPartialEq for ChecksumAlgorithm